242526560 has 24 divisors (see below), whose sum is σ = 572969376. Its totient is φ = 97010560.

The previous prime is 242526551. The next prime is 242526587. The reversal of 242526560 is 65625242.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757736 + ... + 758055.

It is an arithmetic number, because the mean of its divisors is an integer number (23873724).

Almost surely, 2^242526560 is an apocalyptic number.

242526560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242526560 is an abundant number, since it is smaller than the sum of its proper divisors (330442816).

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

242526560 is a wasteful number, since it uses less digits than its factorization.

242526560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515806 (or 1515798 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 242526560 is about 15573.2642692533. The cubic root of 242526560 is about 623.6196180509.

The spelling of 242526560 in words is "two hundred forty-two million, five hundred twenty-six thousand, five hundred sixty".