1252056608 has 24 divisors (see below), whose sum is σ = 2689076880. Its totient is φ = 569116480.

The previous prime is 1252056599. The next prime is 1252056677. The reversal of 1252056608 is 8066502521.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1778138 + ... + 1778841.

It is an arithmetic number, because the mean of its divisors is an integer number (112044870).

Almost surely, 2^1252056608 is an apocalyptic number.

It is an amenable number.

1252056608 is an abundant number, since it is smaller than the sum of its proper divisors (1437020272).

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

1252056608 is a wasteful number, since it uses less digits than its factorization.

1252056608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3557000 (or 3556992 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 1252056608 is about 35384.4119352011. The cubic root of 1252056608 is about 1077.8077983285.

The spelling of 1252056608 in words is "one billion, two hundred fifty-two million, fifty-six thousand, six hundred eight".