315241404 has 48 divisors (see below), whose sum is σ = 812706048. Its totient is φ = 94597888.

The previous prime is 315241379. The next prime is 315241417. The reversal of 315241404 is 404142513.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28902 + ... + 38285.

It is an arithmetic number, because the mean of its divisors is an integer number (16931376).

Almost surely, 2^315241404 is an apocalyptic number.

315241404 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

315241404 is an abundant number, since it is smaller than the sum of its proper divisors (497464644).

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

315241404 is a wasteful number, since it uses less digits than its factorization.

315241404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67234 (or 67232 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 315241404 is about 17755.0388340888. The cubic root of 315241404 is about 680.5829804461.

Adding to 315241404 its reverse (404142513), we get a palindrome (719383917).

The spelling of 315241404 in words is "three hundred fifteen million, two hundred forty-one thousand, four hundred four".