151402232 has 16 divisors (see below), whose sum is σ = 286691400. Its totient is φ = 74951200.

The previous prime is 151402213. The next prime is 151402247. The reversal of 151402232 is 232204151.

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, 92882 + ... + 94497.

Almost surely, 2^151402232 is an apocalyptic number.

It is an amenable number.

151402232 is a deficient number, since it is larger than the sum of its proper divisors (135289168).

151402232 is a wasteful number, since it uses less digits than its factorization.

151402232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187486 (or 187482 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 151402232 is about 12304.5614306240. The cubic root of 151402232 is about 532.9798118997.

Adding to 151402232 its reverse (232204151), we get a palindrome (383606383).

The spelling of 151402232 in words is "one hundred fifty-one million, four hundred two thousand, two hundred thirty-two".