472238741 has 16 divisors (see below), whose sum is σ = 513744000. Its totient is φ = 431500608.

The previous prime is 472238729. The next prime is 472238743. The reversal of 472238741 is 147832274.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472238741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472238695 and 472238704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472238743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 716270 + ... + 716928.

It is an arithmetic number, because the mean of its divisors is an integer number (32109000).

Almost surely, 2^472238741 is an apocalyptic number.

It is an amenable number.

472238741 is a deficient number, since it is larger than the sum of its proper divisors (41505259).

472238741 is a wasteful number, since it uses less digits than its factorization.

472238741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148.

The product of its digits is 75264, while the sum is 38.

The square root of 472238741 is about 21731.0547604114. The cubic root of 472238741 is about 778.7305347565.

The spelling of 472238741 in words is "four hundred seventy-two million, two hundred thirty-eight thousand, seven hundred forty-one".