472706253 has 8 divisors (see below), whose sum is σ = 700305600. Its totient is φ = 315137484.

The previous prime is 472706237. The next prime is 472706287. The reversal of 472706253 is 352607274.

It is a happy number.

472706253 is a `hidden beast` number, since 4 + 7 + 27 + 0 + 625 + 3 = 666.

It is not a de Polignac number, because 472706253 - 2⁴ = 472706237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472706203) 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, 8753793 + ... + 8753846.

It is an arithmetic number, because the mean of its divisors is an integer number (87538200).

Almost surely, 2^472706253 is an apocalyptic number.

It is an amenable number.

472706253 is a deficient number, since it is larger than the sum of its proper divisors (227599347).

472706253 is a wasteful number, since it uses less digits than its factorization.

472706253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17507648 (or 17507642 counting only the distinct ones).

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

The square root of 472706253 is about 21741.8088713888. The cubic root of 472706253 is about 778.9874286843.

The spelling of 472706253 in words is "four hundred seventy-two million, seven hundred six thousand, two hundred fifty-three".