240152212 has 24 divisors (see below), whose sum is σ = 427515200. Its totient is φ = 118022400.

The previous prime is 240152207. The next prime is 240152239. The reversal of 240152212 is 212251042.

It is a self number, because there is not a number n which added to its sum of digits gives 240152212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56539 + ... + 60637.

Almost surely, 2^240152212 is an apocalyptic number.

It is an amenable number.

240152212 is a deficient number, since it is larger than the sum of its proper divisors (187362988).

240152212 is a wasteful number, since it uses less digits than its factorization.

240152212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4351 (or 4349 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 240152212 is about 15496.8452273358. The cubic root of 240152212 is about 621.5778506695.

The spelling of 240152212 in words is "two hundred forty million, one hundred fifty-two thousand, two hundred twelve".