1027463262 has 48 divisors (see below), whose sum is σ = 2404361232. Its totient is φ = 291849600.

The previous prime is 1027463233. The next prime is 1027463273. The reversal of 1027463262 is 2623647201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40762 + ... + 60962.

It is an arithmetic number, because the mean of its divisors is an integer number (50090859).

Almost surely, 2^1027463262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1027463262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1202180616).

1027463262 is an abundant number, since it is smaller than the sum of its proper divisors (1376897970).

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

1027463262 is a wasteful number, since it uses less digits than its factorization.

1027463262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20393 (or 20386 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 1027463262 is about 32054.0677917796. The cubic root of 1027463262 is about 1009.0718729201.

It can be divided in two parts, 10274 and 63262, that added together give a triangular number (73536 = T₃₈₃).

The spelling of 1027463262 in words is "one billion, twenty-seven million, four hundred sixty-three thousand, two hundred sixty-two".