471722965 has 8 divisors (see below), whose sum is σ = 646934400. Its totient is φ = 323467152.

The previous prime is 471722959. The next prime is 471722971. The reversal of 471722965 is 569227174.

It is an interprime number because it is at equal distance from previous prime (471722959) and next prime (471722971).

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

It is a cyclic number.

It is not a de Polignac number, because 471722965 - 2⁷ = 471722837 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6738865 + ... + 6738934.

It is an arithmetic number, because the mean of its divisors is an integer number (80866800).

Almost surely, 2^471722965 is an apocalyptic number.

It is an amenable number.

471722965 is a deficient number, since it is larger than the sum of its proper divisors (175211435).

471722965 is a wasteful number, since it uses less digits than its factorization.

471722965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13477811.

The product of its digits is 211680, while the sum is 43.

The square root of 471722965 is about 21719.1842618456. The cubic root of 471722965 is about 778.4469233816.

The spelling of 471722965 in words is "four hundred seventy-one million, seven hundred twenty-two thousand, nine hundred sixty-five".