315260074 has 4 divisors (see below), whose sum is σ = 472890114. Its totient is φ = 157630036.

The previous prime is 315260041. The next prime is 315260081. The reversal of 315260074 is 470062513.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 287539849 + 27720225 = 16957^2 + 5265^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78815017 + ... + 78815020.

Almost surely, 2^315260074 is an apocalyptic number.

315260074 is a deficient number, since it is larger than the sum of its proper divisors (157630040).

315260074 is a wasteful number, since it uses less digits than its factorization.

315260074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157630039.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 315260074 is about 17755.5645925439. The cubic root of 315260074 is about 680.5964158993.

The spelling of 315260074 in words is "three hundred fifteen million, two hundred sixty thousand, seventy-four".