156402460 has 12 divisors (see below), whose sum is σ = 328445208. Its totient is φ = 62560976.

The previous prime is 156402457. The next prime is 156402473. The reversal of 156402460 is 64204651.

156402460 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3910042 + ... + 3910081.

It is an arithmetic number, because the mean of its divisors is an integer number (27370434).

Almost surely, 2^156402460 is an apocalyptic number.

156402460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

156402460 is an abundant number, since it is smaller than the sum of its proper divisors (172042748).

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

156402460 is a wasteful number, since it uses less digits than its factorization.

156402460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7820132 (or 7820130 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 156402460 is about 12506.0969131060. The cubic root of 156402460 is about 538.7837969550.

The spelling of 156402460 in words is "one hundred fifty-six million, four hundred two thousand, four hundred sixty".