151072472 has 32 divisors (see below), whose sum is σ = 305596800. Its totient is φ = 69748224.

The previous prime is 151072457. The next prime is 151072499. The reversal of 151072472 is 274270151.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3272 + ... + 17687.

It is an arithmetic number, because the mean of its divisors is an integer number (9549900).

Almost surely, 2^151072472 is an apocalyptic number.

It is an amenable number.

151072472 is an abundant number, since it is smaller than the sum of its proper divisors (154524328).

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

151072472 is a wasteful number, since it uses less digits than its factorization.

151072472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21035 (or 21031 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 151072472 is about 12291.1542175664. The cubic root of 151072472 is about 532.5925803162.

The spelling of 151072472 in words is "one hundred fifty-one million, seventy-two thousand, four hundred seventy-two".