472663156 has 24 divisors (see below), whose sum is σ = 986428800. Its totient is φ = 193762272.

The previous prime is 472663153. The next prime is 472663157. The reversal of 472663156 is 651366274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472663151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366331 + ... + 367618.

It is an arithmetic number, because the mean of its divisors is an integer number (41101200).

Almost surely, 2^472663156 is an apocalyptic number.

472663156 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

472663156 is an abundant number, since it is smaller than the sum of its proper divisors (513765644).

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

472663156 is a wasteful number, since it uses less digits than its factorization.

472663156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733983 (or 733981 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 472663156 is about 21740.8177399103. The cubic root of 472663156 is about 778.9637543331.

The spelling of 472663156 in words is "four hundred seventy-two million, six hundred sixty-three thousand, one hundred fifty-six".