242250392 has 16 divisors (see below), whose sum is σ = 454545000. Its totient is φ = 121038400.

The previous prime is 242250389. The next prime is 242250403. The reversal of 242250392 is 293052242.

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 3 ways as a sum of consecutive naturals, for example, 1892 + ... + 22092.

Almost surely, 2^242250392 is an apocalyptic number.

It is an amenable number.

242250392 is a deficient number, since it is larger than the sum of its proper divisors (212294608).

242250392 is a wasteful number, since it uses less digits than its factorization.

242250392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21706 (or 21702 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 242250392 is about 15564.3950091226. The cubic root of 242250392 is about 623.3828203504.

The spelling of 242250392 in words is "two hundred forty-two million, two hundred fifty thousand, three hundred ninety-two".