152478872 has 32 divisors (see below), whose sum is σ = 351876000. Its totient is φ = 60321024.

The previous prime is 152478869. The next prime is 152478883. The reversal of 152478872 is 278874251.

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, 103997 + ... + 105452.

It is an arithmetic number, because the mean of its divisors is an integer number (10996125).

Almost surely, 2^152478872 is an apocalyptic number.

It is an amenable number.

152478872 is an abundant number, since it is smaller than the sum of its proper divisors (199397128).

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

152478872 is a wasteful number, since it uses less digits than its factorization.

152478872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209475 (or 209471 counting only the distinct ones).

The product of its digits is 250880, while the sum is 44.

The square root of 152478872 is about 12348.2335578819. The cubic root of 152478872 is about 534.2401908244.

The spelling of 152478872 in words is "one hundred fifty-two million, four hundred seventy-eight thousand, eight hundred seventy-two".