472432988 has 6 divisors (see below), whose sum is σ = 826757736. Its totient is φ = 236216492.

The previous prime is 472432981. The next prime is 472432991. The reversal of 472432988 is 889234274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472432981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59054120 + ... + 59054127.

It is an arithmetic number, because the mean of its divisors is an integer number (137792956).

Almost surely, 2^472432988 is an apocalyptic number.

It is an amenable number.

472432988 is a deficient number, since it is larger than the sum of its proper divisors (354324748).

472432988 is a wasteful number, since it uses less digits than its factorization.

472432988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118108251 (or 118108249 counting only the distinct ones).

The product of its digits is 774144, while the sum is 47.

The square root of 472432988 is about 21735.5236421854. The cubic root of 472432988 is about 778.8372924347.

The spelling of 472432988 in words is "four hundred seventy-two million, four hundred thirty-two thousand, nine hundred eighty-eight".