1052309416 has 32 divisors (see below), whose sum is σ = 2024827200. Its totient is φ = 512426880.

The previous prime is 1052309393. The next prime is 1052309431. The reversal of 1052309416 is 6149032501.

It is a super-2 number, since 2×1052309416² = 2214710214004522112, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

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 7 ways as a sum of consecutive naturals, for example, 119236 + ... + 127756.

It is an arithmetic number, because the mean of its divisors is an integer number (63275850).

Almost surely, 2^1052309416 is an apocalyptic number.

It is an amenable number.

1052309416 is a deficient number, since it is larger than the sum of its proper divisors (972517784).

1052309416 is a wasteful number, since it uses less digits than its factorization.

1052309416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8929 (or 8925 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 1052309416 is about 32439.3189817542. The cubic root of 1052309416 is about 1017.1409800541.

The spelling of 1052309416 in words is "one billion, fifty-two million, three hundred nine thousand, four hundred sixteen".