470825231 has 2 divisors, whose sum is σ = 470825232. Its totient is φ = 470825230.

The previous prime is 470825177. The next prime is 470825261. The reversal of 470825231 is 132528074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 470825231 - 2⁶ = 470825167 is a prime.

It is a super-2 number, since 2×470825231² = 443352796292406722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470825261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235412615 + 235412616.

It is an arithmetic number, because the mean of its divisors is an integer number (235412616).

Almost surely, 2^470825231 is an apocalyptic number.

470825231 is a deficient number, since it is larger than the sum of its proper divisors (1).

470825231 is an equidigital number, since it uses as much as digits as its factorization.

470825231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 470825231 is about 21698.5075754071. The cubic root of 470825231 is about 777.9527900942.

The spelling of 470825231 in words is "four hundred seventy million, eight hundred twenty-five thousand, two hundred thirty-one".