472603257 has 24 divisors (see below), whose sum is σ = 801260096. Its totient is φ = 262758816.

The previous prime is 472603249. The next prime is 472603259. The reversal of 472603257 is 752306274.

It is a happy number.

472603257 is a `hidden beast` number, since 47 + 2 + 603 + 2 + 5 + 7 = 666.

It is not a de Polignac number, because 472603257 - 2³ = 472603249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472603259) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99043 + ... + 103704.

Almost surely, 2^472603257 is an apocalyptic number.

It is an amenable number.

472603257 is a deficient number, since it is larger than the sum of its proper divisors (328656839).

472603257 is a wasteful number, since it uses less digits than its factorization.

472603257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202797 (or 202794 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 472603257 is about 21739.4401261854. The cubic root of 472603257 is about 778.9308477974.

It can be divided in two parts, 472 and 603257, that added together give a square (603729 = 777²).

The spelling of 472603257 in words is "four hundred seventy-two million, six hundred three thousand, two hundred fifty-seven".