72514828 has 24 divisors (see below), whose sum is σ = 131425280. Its totient is φ = 34972560.

The previous prime is 72514789. The next prime is 72514831. The reversal of 72514828 is 82841527.

It is a house 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, 46225 + ... + 47767.

Almost surely, 2^72514828 is an apocalyptic number.

It is an amenable number.

72514828 is a deficient number, since it is larger than the sum of its proper divisors (58910452).

72514828 is a wasteful number, since it uses less digits than its factorization.

72514828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957 (or 1955 counting only the distinct ones).

The product of its digits is 35840, while the sum is 37.

The square root of 72514828 is about 8515.5638685879. The cubic root of 72514828 is about 417.0059711567.

The spelling of 72514828 in words is "seventy-two million, five hundred fourteen thousand, eight hundred twenty-eight".