315152 has 10 divisors (see below), whose sum is σ = 610638. Its totient is φ = 157568.

The previous prime is 315127. The next prime is 315179. The reversal of 315152 is 251513.

It can be written as a sum of positive squares in only one way, i.e., 215296 + 99856 = 464^2 + 316^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 315152.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9833 + ... + 9864.

2³¹⁵¹⁵² is an apocalyptic number.

It is an amenable number.

315152 is a deficient number, since it is larger than the sum of its proper divisors (295486).

315152 is a wasteful number, since it uses less digits than its factorization.

315152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19705 (or 19699 counting only the distinct ones).

The product of its digits is 150, while the sum is 17.

The square root of 315152 is about 561.3840040471. The cubic root of 315152 is about 68.0518635478.

Adding to 315152 its reverse (251513), we get a palindrome (566665).

The spelling of 315152 in words is "three hundred fifteen thousand, one hundred fifty-two".