315436026 has 16 divisors (see below), whose sum is σ = 647923104. Its totient is φ = 102303504.

The previous prime is 315436013. The next prime is 315436027. The reversal of 315436026 is 620634513.

It is a junction number, because it is equal to n+sod(n) for n = 315435984 and 315436002.

It is not an unprimeable number, because it can be changed into a prime (315436027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710220 + ... + 710663.

It is an arithmetic number, because the mean of its divisors is an integer number (40495194).

Almost surely, 2^315436026 is an apocalyptic number.

315436026 is an abundant number, since it is smaller than the sum of its proper divisors (332487078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315436026 is a wasteful number, since it uses less digits than its factorization.

315436026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420925.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 315436026 is about 17760.5187424242. The cubic root of 315436026 is about 680.7230098226.

The spelling of 315436026 in words is "three hundred fifteen million, four hundred thirty-six thousand, twenty-six".