481174957 has 2 divisors, whose sum is σ = 481174958. Its totient is φ = 481174956.

The previous prime is 481174951. The next prime is 481174961. The reversal of 481174957 is 759471184.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 467381161 + 13793796 = 21619^2 + 3714^2 .

It is a cyclic number.

It is not a de Polignac number, because 481174957 - 2³ = 481174949 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481174951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240587478 + 240587479.

It is an arithmetic number, because the mean of its divisors is an integer number (240587479).

Almost surely, 2^481174957 is an apocalyptic number.

It is an amenable number.

481174957 is a deficient number, since it is larger than the sum of its proper divisors (1).

481174957 is an equidigital number, since it uses as much as digits as its factorization.

481174957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 282240, while the sum is 46.

The square root of 481174957 is about 21935.7005130905. The cubic root of 481174957 is about 783.6118689368.

The spelling of 481174957 in words is "four hundred eighty-one million, one hundred seventy-four thousand, nine hundred fifty-seven".