152802442 has 16 divisors (see below), whose sum is σ = 249023880. Its totient is φ = 69898752.

The previous prime is 152802431. The next prime is 152802467. The reversal of 152802442 is 244208251.

It can be written as a sum of positive squares in 4 ways, for example, as 111957561 + 40844881 = 10581^2 + 6391^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 152802442.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23067 + ... + 28942.

Almost surely, 2^152802442 is an apocalyptic number.

152802442 is a deficient number, since it is larger than the sum of its proper divisors (96221438).

152802442 is a wasteful number, since it uses less digits than its factorization.

152802442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52137.

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 152802442 is about 12361.3284884757. The cubic root of 152802442 is about 534.6178212112.

The spelling of 152802442 in words is "one hundred fifty-two million, eight hundred two thousand, four hundred forty-two".