472455961 has 8 divisors (see below), whose sum is σ = 475136064. Its totient is φ = 469783920.

The previous prime is 472455947. The next prime is 472455967. The reversal of 472455961 is 169554274.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472455961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472455967) 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, 143611 + ... + 146863.

It is an arithmetic number, because the mean of its divisors is an integer number (59392008).

Almost surely, 2^472455961 is an apocalyptic number.

It is an amenable number.

472455961 is a deficient number, since it is larger than the sum of its proper divisors (2680103).

472455961 is a wasteful number, since it uses less digits than its factorization.

472455961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4031.

The product of its digits is 302400, while the sum is 43.

The square root of 472455961 is about 21736.0521024403. The cubic root of 472455961 is about 778.8499164044.

The spelling of 472455961 in words is "four hundred seventy-two million, four hundred fifty-five thousand, nine hundred sixty-one".