1027482312 has 128 divisors (see below), whose sum is σ = 2856591360. Its totient is φ = 306324480.

The previous prime is 1027482307. The next prime is 1027482317. The reversal of 1027482312 is 2132847201.

1027482312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1027482307) and next prime (1027482317).

It is a self number, because there is not a number n which added to its sum of digits gives 1027482312.

It is not an unprimeable number, because it can be changed into a prime (1027482317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2092387 + ... + 2092877.

It is an arithmetic number, because the mean of its divisors is an integer number (22317120).

Almost surely, 2^1027482312 is an apocalyptic number.

1027482312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1027482312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1428295680).

1027482312 is an abundant number, since it is smaller than the sum of its proper divisors (1829109048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1027482312 is a wasteful number, since it uses less digits than its factorization.

1027482312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763 (or 759 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 1027482312 is about 32054.3649445750. The cubic root of 1027482312 is about 1009.0781092178.

The spelling of 1027482312 in words is "one billion, twenty-seven million, four hundred eighty-two thousand, three hundred twelve".