1051107664 has 20 divisors (see below), whose sum is σ = 2143707040. Its totient is φ = 497892960.

The previous prime is 1051107661. The next prime is 1051107667. The reversal of 1051107664 is 4667011501.

It is an interprime number because it is at equal distance from previous prime (1051107661) and next prime (1051107667).

It is a super-2 number, since 2×1051107664² = 2209654642639073792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051107661) 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, 1728492 + ... + 1729099.

It is an arithmetic number, because the mean of its divisors is an integer number (107185352).

Almost surely, 2^1051107664 is an apocalyptic number.

It is an amenable number.

1051107664 is an abundant number, since it is smaller than the sum of its proper divisors (1092599376).

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

1051107664 is a wasteful number, since it uses less digits than its factorization.

1051107664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3457618 (or 3457612 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 1051107664 is about 32420.7906134320. The cubic root of 1051107664 is about 1016.7536361804.

The spelling of 1051107664 in words is "one billion, fifty-one million, one hundred seven thousand, six hundred sixty-four".