240379256 has 32 divisors (see below), whose sum is σ = 506489760. Its totient is φ = 106119552.

The previous prime is 240379253. The next prime is 240379259. The reversal of 240379256 is 652973042.

It is an interprime number because it is at equal distance from previous prime (240379253) and next prime (240379259).

It is a super-2 number, since 2×240379256² = 115564373430227072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240379253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47855 + ... + 52638.

It is an arithmetic number, because the mean of its divisors is an integer number (15827805).

Almost surely, 2^240379256 is an apocalyptic number.

240379256 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

240379256 is an abundant number, since it is smaller than the sum of its proper divisors (266110504).

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

240379256 is a wasteful number, since it uses less digits than its factorization.

240379256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100535 (or 100531 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 240379256 is about 15504.1689877271. The cubic root of 240379256 is about 621.7736724076.

The spelling of 240379256 in words is "two hundred forty million, three hundred seventy-nine thousand, two hundred fifty-six".