470173427 has 2 divisors, whose sum is σ = 470173428. Its totient is φ = 470173426.

The previous prime is 470173367. The next prime is 470173447. The reversal of 470173427 is 724371074.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 470173427 - 2¹² = 470169331 is a prime.

It is not a weakly prime, because it can be changed into another prime (470173447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235086713 + 235086714.

It is an arithmetic number, because the mean of its divisors is an integer number (235086714).

Almost surely, 2^470173427 is an apocalyptic number.

470173427 is a deficient number, since it is larger than the sum of its proper divisors (1).

470173427 is an equidigital number, since it uses as much as digits as its factorization.

470173427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 470173427 is about 21683.4828152675. The cubic root of 470173427 is about 777.5936285753.

The spelling of 470173427 in words is "four hundred seventy million, one hundred seventy-three thousand, four hundred twenty-seven".