151140388 has 12 divisors (see below), whose sum is σ = 302280832. Its totient is φ = 64774440.

The previous prime is 151140377. The next prime is 151140413. The reversal of 151140388 is 883041151.

151140388 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2698908 + ... + 2698963.

Almost surely, 2^151140388 is an apocalyptic number.

It is an amenable number.

151140388 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

151140388 is a wasteful number, since it uses less digits than its factorization.

151140388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5397882 (or 5397880 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 151140388 is about 12293.9167070548. The cubic root of 151140388 is about 532.6723789677.

The spelling of 151140388 in words is "one hundred fifty-one million, one hundred forty thousand, three hundred eighty-eight".