240454674 has 12 divisors (see below), whose sum is σ = 520985166. Its totient is φ = 80151552.

The previous prime is 240454661. The next prime is 240454717. The reversal of 240454674 is 476454042.

240454674 is a `hidden beast` number, since 2 + 40 + 4 + 546 + 74 = 666.

It can be written as a sum of positive squares in only one way, i.e., 230888025 + 9566649 = 15195^2 + 3093^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6679279 + ... + 6679314.

Almost surely, 2^240454674 is an apocalyptic number.

240454674 is an abundant number, since it is smaller than the sum of its proper divisors (280530492).

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

240454674 is a wasteful number, since it uses less digits than its factorization.

240454674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13358601 (or 13358598 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 36.

The square root of 240454674 is about 15506.6009815175. The cubic root of 240454674 is about 621.8386919165.

The spelling of 240454674 in words is "two hundred forty million, four hundred fifty-four thousand, six hundred seventy-four".