242516022 has 32 divisors (see below), whose sum is σ = 564786432. Its totient is φ = 67982304.

The previous prime is 242515997. The next prime is 242516039. The reversal of 242516022 is 220615242.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 242515983 and 242516001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52248 + ... + 56699.

It is an arithmetic number, because the mean of its divisors is an integer number (17649576).

Almost surely, 2^242516022 is an apocalyptic number.

242516022 is an abundant number, since it is smaller than the sum of its proper divisors (322270410).

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

242516022 is a wasteful number, since it uses less digits than its factorization.

242516022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109012.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 242516022 is about 15572.9259293172. The cubic root of 242516022 is about 623.6105856399.

The spelling of 242516022 in words is "two hundred forty-two million, five hundred sixteen thousand, twenty-two".