470664145 has 8 divisors (see below), whose sum is σ = 645482304. Its totient is φ = 322741104.

The previous prime is 470664137. The next prime is 470664149. The reversal of 470664145 is 541466074.

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

It is not a de Polignac number, because 470664145 - 2³ = 470664137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470664149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6723739 + ... + 6723808.

It is an arithmetic number, because the mean of its divisors is an integer number (80685288).

Almost surely, 2^470664145 is an apocalyptic number.

It is an amenable number.

470664145 is a deficient number, since it is larger than the sum of its proper divisors (174818159).

470664145 is a wasteful number, since it uses less digits than its factorization.

470664145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13447559.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 470664145 is about 21694.7953435841. The cubic root of 470664145 is about 777.8640582326.

The spelling of 470664145 in words is "four hundred seventy million, six hundred sixty-four thousand, one hundred forty-five".