470286457 has 2 divisors, whose sum is σ = 470286458. Its totient is φ = 470286456.

The previous prime is 470286407. The next prime is 470286491. The reversal of 470286457 is 754682074.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 470195856 + 90601 = 21684^2 + 301^2 .

It is a cyclic number.

It is not a de Polignac number, because 470286457 - 2¹⁵ = 470253689 is a prime.

It is a super-2 number, since 2×470286457² = 442338703275225698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (470286407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235143228 + 235143229.

It is an arithmetic number, because the mean of its divisors is an integer number (235143229).

Almost surely, 2^470286457 is an apocalyptic number.

It is an amenable number.

470286457 is a deficient number, since it is larger than the sum of its proper divisors (1).

470286457 is an equidigital number, since it uses as much as digits as its factorization.

470286457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 376320, while the sum is 43.

The square root of 470286457 is about 21686.0890203836. The cubic root of 470286457 is about 777.6559349220.

The spelling of 470286457 in words is "four hundred seventy million, two hundred eighty-six thousand, four hundred fifty-seven".