1337635252 has 12 divisors (see below), whose sum is σ = 2341342080. Its totient is φ = 668680376.

The previous prime is 1337635241. The next prime is 1337635261. The reversal of 1337635252 is 2525367331.

It is a congruent number.

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, 10558 + ... + 52789.

It is an arithmetic number, because the mean of its divisors is an integer number (195111840).

Almost surely, 2^1337635252 is an apocalyptic number.

It is an amenable number.

1337635252 is a deficient number, since it is larger than the sum of its proper divisors (1003706828).

1337635252 is a wasteful number, since it uses less digits than its factorization.

1337635252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68630 (or 68628 counting only the distinct ones).

The product of its digits is 113400, while the sum is 37.

The square root of 1337635252 is about 36573.6961763506. The cubic root of 1337635252 is about 1101.8248640490.

The spelling of 1337635252 in words is "one billion, three hundred thirty-seven million, six hundred thirty-five thousand, two hundred fifty-two".