1252328675 has 24 divisors (see below), whose sum is σ = 1674059520. Its totient is φ = 923846400.

The previous prime is 1252328659. The next prime is 1252328687. The reversal of 1252328675 is 5768232521.

It is not a de Polignac number, because 1252328675 - 2⁴ = 1252328659 is a prime.

It is a super-2 number, since 2×1252328675² = 3136654220454511250, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 558206 + ... + 560444.

It is an arithmetic number, because the mean of its divisors is an integer number (69752480).

Almost surely, 2^1252328675 is an apocalyptic number.

1252328675 is a deficient number, since it is larger than the sum of its proper divisors (421730845).

1252328675 is a wasteful number, since it uses less digits than its factorization.

1252328675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3983 (or 3978 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 1252328675 is about 35388.2561734822. The cubic root of 1252328675 is about 1077.8858604798.

The spelling of 1252328675 in words is "one billion, two hundred fifty-two million, three hundred twenty-eight thousand, six hundred seventy-five".