240922479 has 16 divisors (see below), whose sum is σ = 369028352. Its totient is φ = 136954368.

The previous prime is 240922469. The next prime is 240922481. The reversal of 240922479 is 974229042.

It is not a de Polignac number, because 240922479 - 2¹⁷ = 240791407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240922469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25669 + ... + 33774.

It is an arithmetic number, because the mean of its divisors is an integer number (23064272).

Almost surely, 2^240922479 is an apocalyptic number.

240922479 is a deficient number, since it is larger than the sum of its proper divisors (128105873).

240922479 is a wasteful number, since it uses less digits than its factorization.

240922479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59646.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 240922479 is about 15521.6777121547. The cubic root of 240922479 is about 622.2416934466.

The spelling of 240922479 in words is "two hundred forty million, nine hundred twenty-two thousand, four hundred seventy-nine".