150079428 has 36 divisors (see below), whose sum is σ = 380733808. Its totient is φ = 49846320.

The previous prime is 150079427. The next prime is 150079441. The reversal of 150079428 is 824970051.

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 150079392 and 150079401.

It is not an unprimeable number, because it can be changed into a prime (150079427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2823 + ... + 17553.

Almost surely, 2^150079428 is an apocalyptic number.

150079428 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

150079428 is an abundant number, since it is smaller than the sum of its proper divisors (230654380).

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

150079428 is a wasteful number, since it uses less digits than its factorization.

150079428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15024 (or 15019 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 150079428 is about 12250.6909192910. The cubic root of 150079428 is about 531.4230512037.

The spelling of 150079428 in words is "one hundred fifty million, seventy-nine thousand, four hundred twenty-eight".