1082813712 has 20 divisors (see below), whose sum is σ = 2797268880. Its totient is φ = 360937888.

The previous prime is 1082813707. The next prime is 1082813713. The reversal of 1082813712 is 2173182801.

It is not an unprimeable number, because it can be changed into a prime (1082813713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11279262 + ... + 11279357.

It is an arithmetic number, because the mean of its divisors is an integer number (139863444).

Almost surely, 2^1082813712 is an apocalyptic number.

1082813712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1082813712 is an abundant number, since it is smaller than the sum of its proper divisors (1714455168).

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

1082813712 is a wasteful number, since it uses less digits than its factorization.

1082813712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22558630 (or 22558624 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 1082813712 is about 32906.1348687445. The cubic root of 1082813712 is about 1026.8757916233.

The spelling of 1082813712 in words is "one billion, eighty-two million, eight hundred thirteen thousand, seven hundred twelve".