470937257 has 4 divisors (see below), whose sum is σ = 538214016. Its totient is φ = 403660500.

The previous prime is 470937241. The next prime is 470937283. The reversal of 470937257 is 752739074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 470937257 - 2⁴ = 470937241 is a prime.

It is a super-3 number, since 3×470937257³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470937217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33638369 + ... + 33638382.

It is an arithmetic number, because the mean of its divisors is an integer number (134553504).

Almost surely, 2^470937257 is an apocalyptic number.

It is an amenable number.

470937257 is a deficient number, since it is larger than the sum of its proper divisors (67276759).

470937257 is an equidigital number, since it uses as much as digits as its factorization.

470937257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67276758.

The product of its (nonzero) digits is 370440, while the sum is 44.

The square root of 470937257 is about 21701.0888436502. The cubic root of 470937257 is about 778.0144860430.

The spelling of 470937257 in words is "four hundred seventy million, nine hundred thirty-seven thousand, two hundred fifty-seven".