151799328 has 36 divisors (see below), whose sum is σ = 431680158. Its totient is φ = 50599680.

The previous prime is 151799327. The next prime is 151799353. The reversal of 151799328 is 823997151.

It can be written as a sum of positive squares in only one way, i.e., 147185424 + 4613904 = 12132^2 + 2148^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (151799327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 263253 + ... + 263828.

Almost surely, 2^151799328 is an apocalyptic number.

151799328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

151799328 is an abundant number, since it is smaller than the sum of its proper divisors (279880830).

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

151799328 is a wasteful number, since it uses less digits than its factorization.

151799328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527097 (or 527086 counting only the distinct ones).

The product of its digits is 136080, while the sum is 45.

The square root of 151799328 is about 12320.6869938328. The cubic root of 151799328 is about 533.4453695187.

The spelling of 151799328 in words is "one hundred fifty-one million, seven hundred ninety-nine thousand, three hundred twenty-eight".