470000156 has 24 divisors (see below), whose sum is σ = 872000640. Its totient is φ = 220892672.

The previous prime is 470000143. The next prime is 470000161. The reversal of 470000156 is 651000074.

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, 54680 + ... + 62688.

It is an arithmetic number, because the mean of its divisors is an integer number (36333360).

Almost surely, 2^470000156 is an apocalyptic number.

It is an amenable number.

470000156 is a deficient number, since it is larger than the sum of its proper divisors (402000484).

470000156 is a wasteful number, since it uses less digits than its factorization.

470000156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8893 (or 8891 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 470000156 is about 21679.4869865502. The cubic root of 470000156 is about 777.4980957553.

The spelling of 470000156 in words is "four hundred seventy million, one hundred fifty-six", and thus it is an aban number.