461504371 has 2 divisors, whose sum is σ = 461504372. Its totient is φ = 461504370.

The previous prime is 461504359. The next prime is 461504429. The reversal of 461504371 is 173405164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461504371 - 2¹⁷ = 461373299 is a prime.

It is not a weakly prime, because it can be changed into another prime (461504311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230752185 + 230752186.

It is an arithmetic number, because the mean of its divisors is an integer number (230752186).

Almost surely, 2^461504371 is an apocalyptic number.

461504371 is a deficient number, since it is larger than the sum of its proper divisors (1).

461504371 is an equidigital number, since it uses as much as digits as its factorization.

461504371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 461504371 is about 21482.6527924277. The cubic root of 461504371 is about 772.7848621443.

The spelling of 461504371 in words is "four hundred sixty-one million, five hundred four thousand, three hundred seventy-one".