1064942312 has 32 divisors (see below), whose sum is σ = 2283163200. Its totient is φ = 456175104.

The previous prime is 1064942311. The next prime is 1064942327. The reversal of 1064942312 is 2132494601.

It is a super-2 number, since 2×1064942312² = 2268204255775810688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1064942311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155864 + ... + 162552.

It is an arithmetic number, because the mean of its divisors is an integer number (71348850).

Almost surely, 2^1064942312 is an apocalyptic number.

It is an amenable number.

1064942312 is an abundant number, since it is smaller than the sum of its proper divisors (1218220888).

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

1064942312 is a wasteful number, since it uses less digits than its factorization.

1064942312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9545 (or 9541 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 1064942312 is about 32633.4538778843. The cubic root of 1064942312 is about 1021.1950340535.

The spelling of 1064942312 in words is "one billion, sixty-four million, nine hundred forty-two thousand, three hundred twelve".