312360052 has 6 divisors (see below), whose sum is σ = 546630098. Its totient is φ = 156180024.

The previous prime is 312360049. The next prime is 312360053. The reversal of 312360052 is 250063213.

It can be written as a sum of positive squares in only one way, i.e., 266472976 + 45887076 = 16324^2 + 6774^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312360053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39045003 + ... + 39045010.

Almost surely, 2^312360052 is an apocalyptic number.

It is an amenable number.

312360052 is a deficient number, since it is larger than the sum of its proper divisors (234270046).

312360052 is a wasteful number, since it uses less digits than its factorization.

312360052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78090017 (or 78090015 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 312360052 is about 17673.7107592039. The cubic root of 312360052 is about 678.5030884053.

The spelling of 312360052 in words is "three hundred twelve million, three hundred sixty thousand, fifty-two".