156474480 has 160 divisors (see below), whose sum is σ = 507538944. Its totient is φ = 39840768.

The previous prime is 156474473. The next prime is 156474529. The reversal of 156474480 is 84474651.

156474480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 594829 + ... + 595091.

Almost surely, 2^156474480 is an apocalyptic number.

156474480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156474480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253769472).

156474480 is an abundant number, since it is smaller than the sum of its proper divisors (351064464).

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

156474480 is a wasteful number, since it uses less digits than its factorization.

156474480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 156474480 is about 12508.9759772733. The cubic root of 156474480 is about 538.8664837502.

The spelling of 156474480 in words is "one hundred fifty-six million, four hundred seventy-four thousand, four hundred eighty".