974465252 has 6 divisors (see below), whose sum is σ = 1705314198. Its totient is φ = 487232624.

The previous prime is 974465251. The next prime is 974465257. The reversal of 974465252 is 252564479.

It can be written as a sum of positive squares in only one way, i.e., 778633216 + 195832036 = 27904^2 + 13994^2 .

It is not an unprimeable number, because it can be changed into a prime (974465251) by changing a digit.

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 as a sum of consecutive naturals, namely, 121808153 + ... + 121808160.

It is an arithmetic number, because the mean of its divisors is an integer number (284219033).

Almost surely, 2^974465252 is an apocalyptic number.

It is an amenable number.

974465252 is a deficient number, since it is larger than the sum of its proper divisors (730848946).

974465252 is a wasteful number, since it uses less digits than its factorization.

974465252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243616317 (or 243616315 counting only the distinct ones).

The product of its digits is 604800, while the sum is 44.

The square root of 974465252 is about 31216.4259965807. The cubic root of 974465252 is about 991.4149247327.

The spelling of 974465252 in words is "nine hundred seventy-four million, four hundred sixty-five thousand, two hundred fifty-two".