151975416 has 32 divisors (see below), whose sum is σ = 388776960. Its totient is φ = 49480032.

The previous prime is 151975409. The next prime is 151975441. The reversal of 151975416 is 614579151.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 72600 + ... + 74663.

It is an arithmetic number, because the mean of its divisors is an integer number (12149280).

Almost surely, 2^151975416 is an apocalyptic number.

It is an amenable number.

151975416 is an abundant number, since it is smaller than the sum of its proper divisors (236801544).

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

151975416 is a wasteful number, since it uses less digits than its factorization.

151975416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147315 (or 147311 counting only the distinct ones).

The product of its digits is 37800, while the sum is 39.

The square root of 151975416 is about 12327.8309527670. The cubic root of 151975416 is about 533.6515562693.

The spelling of 151975416 in words is "one hundred fifty-one million, nine hundred seventy-five thousand, four hundred sixteen".