472034237 has 4 divisors (see below), whose sum is σ = 472216956. Its totient is φ = 471851520.

The previous prime is 472034231. The next prime is 472034249. The reversal of 472034237 is 732430274.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 232837081 + 239197156 = 15259^2 + 15466^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472034237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472034231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87428 + ... + 92669.

It is an arithmetic number, because the mean of its divisors is an integer number (118054239).

Almost surely, 2^472034237 is an apocalyptic number.

It is an amenable number.

472034237 is a deficient number, since it is larger than the sum of its proper divisors (182719).

472034237 is a wasteful number, since it uses less digits than its factorization.

472034237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182718.

The product of its (nonzero) digits is 28224, while the sum is 32.

The square root of 472034237 is about 21726.3489109422. The cubic root of 472034237 is about 778.6181082164.

The spelling of 472034237 in words is "four hundred seventy-two million, thirty-four thousand, two hundred thirty-seven".