240847233 has 48 divisors (see below), whose sum is σ = 370016640. Its totient is φ = 139068160.

The previous prime is 240847213. The next prime is 240847259. The reversal of 240847233 is 332748042.

It is not a de Polignac number, because 240847233 - 2²² = 236652929 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 240847194 and 240847203.

It is not an unprimeable number, because it can be changed into a prime (240847213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1442116 + ... + 1442282.

It is an arithmetic number, because the mean of its divisors is an integer number (7708680).

Almost surely, 2^240847233 is an apocalyptic number.

It is an amenable number.

240847233 is a deficient number, since it is larger than the sum of its proper divisors (129169407).

240847233 is a wasteful number, since it uses less digits than its factorization.

240847233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 240847233 is about 15519.2536225168. The cubic root of 240847233 is about 622.1769062531.

The spelling of 240847233 in words is "two hundred forty million, eight hundred forty-seven thousand, two hundred thirty-three".