240563156 has 12 divisors (see below), whose sum is σ = 430776192. Its totient is φ = 117484248.

The previous prime is 240563117. The next prime is 240563221. The reversal of 240563156 is 651365042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 699140 + ... + 699483.

It is an arithmetic number, because the mean of its divisors is an integer number (35898016).

Almost surely, 2^240563156 is an apocalyptic number.

It is an amenable number.

240563156 is a deficient number, since it is larger than the sum of its proper divisors (190213036).

240563156 is a wasteful number, since it uses less digits than its factorization.

240563156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398670 (or 1398668 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 240563156 is about 15510.0985167729. The cubic root of 240563156 is about 621.9321927854.

The spelling of 240563156 in words is "two hundred forty million, five hundred sixty-three thousand, one hundred fifty-six".