983621252 has 12 divisors (see below), whose sum is σ = 1725225936. Its totient is φ = 490699560.

The previous prime is 983621189. The next prime is 983621347. The reversal of 983621252 is 252126389.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 275774 + ... + 279317.

It is an arithmetic number, because the mean of its divisors is an integer number (143768828).

Almost surely, 2^983621252 is an apocalyptic number.

It is an amenable number.

983621252 is a deficient number, since it is larger than the sum of its proper divisors (741604684).

983621252 is a wasteful number, since it uses less digits than its factorization.

983621252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555538 (or 555536 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 983621252 is about 31362.7366790591. The cubic root of 983621252 is about 994.5103360695.

The spelling of 983621252 in words is "nine hundred eighty-three million, six hundred twenty-one thousand, two hundred fifty-two".