415057242 has 64 divisors (see below), whose sum is σ = 900472320. Its totient is φ = 127116864.

The previous prime is 415057229. The next prime is 415057259. The reversal of 415057242 is 242750514.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1112568 + ... + 1112940.

It is an arithmetic number, because the mean of its divisors is an integer number (14069880).

Almost surely, 2^415057242 is an apocalyptic number.

415057242 is an abundant number, since it is smaller than the sum of its proper divisors (485415078).

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

415057242 is a wasteful number, since it uses less digits than its factorization.

415057242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 415057242 is about 20372.9536886530. The cubic root of 415057242 is about 745.9378858024.

The spelling of 415057242 in words is "four hundred fifteen million, fifty-seven thousand, two hundred forty-two".