315041464 has 16 divisors (see below), whose sum is σ = 592809120. Its totient is φ = 156959040.

The previous prime is 315041459. The next prime is 315041473. The reversal of 315041464 is 464140513.

It is a super-2 number, since 2×315041464² = 198502248078526592, which contains 22 as substring.

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, 67824 + ... + 72319.

It is an arithmetic number, because the mean of its divisors is an integer number (37050570).

Almost surely, 2^315041464 is an apocalyptic number.

It is an amenable number.

315041464 is a deficient number, since it is larger than the sum of its proper divisors (277767656).

315041464 is a wasteful number, since it uses less digits than its factorization.

315041464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140430 (or 140426 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 315041464 is about 17749.4074267284. The cubic root of 315041464 is about 680.4390647697.

Adding to 315041464 its reverse (464140513), we get a palindrome (779181977).

The spelling of 315041464 in words is "three hundred fifteen million, forty-one thousand, four hundred sixty-four".