151237072 has 20 divisors (see below), whose sum is σ = 334882336. Its totient is φ = 64815840.

The previous prime is 151237067. The next prime is 151237087. The reversal of 151237072 is 270732151.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 151237072.

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 3 ways as a sum of consecutive naturals, for example, 675054 + ... + 675277.

Almost surely, 2^151237072 is an apocalyptic number.

It is an amenable number.

151237072 is an abundant number, since it is smaller than the sum of its proper divisors (183645264).

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

151237072 is a wasteful number, since it uses less digits than its factorization.

151237072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350346 (or 1350340 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 151237072 is about 12297.8482670750. The cubic root of 151237072 is about 532.7859376690.

The spelling of 151237072 in words is "one hundred fifty-one million, two hundred thirty-seven thousand, seventy-two".