240952815 has 48 divisors (see below), whose sum is σ = 447314400. Its totient is φ = 119556096.

The previous prime is 240952783. The next prime is 240952823. The reversal of 240952815 is 518259042.

It is not a de Polignac number, because 240952815 - 2⁵ = 240952783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 240952815.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66316 + ... + 69854.

It is an arithmetic number, because the mean of its divisors is an integer number (9319050).

Almost surely, 2^240952815 is an apocalyptic number.

240952815 is a deficient number, since it is larger than the sum of its proper divisors (206361585).

240952815 is a wasteful number, since it uses less digits than its factorization.

240952815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3656 (or 3653 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 240952815 is about 15522.6548953457. The cubic root of 240952815 is about 622.2678090832.

The spelling of 240952815 in words is "two hundred forty million, nine hundred fifty-two thousand, eight hundred fifteen".