472271901 has 8 divisors (see below), whose sum is σ = 630861984. Its totient is φ = 314264880.

The previous prime is 472271879. The next prime is 472271939. The reversal of 472271901 is 109172274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 472271901 - 2⁵ = 472271869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472279901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143871 + ... + 147116.

It is an arithmetic number, because the mean of its divisors is an integer number (78857748).

Almost surely, 2^472271901 is an apocalyptic number.

It is an amenable number.

472271901 is a deficient number, since it is larger than the sum of its proper divisors (158590083).

472271901 is a wasteful number, since it uses less digits than its factorization.

472271901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291531.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 472271901 is about 21731.8177104447. The cubic root of 472271901 is about 778.7487614837.

The spelling of 472271901 in words is "four hundred seventy-two million, two hundred seventy-one thousand, nine hundred one".