461422051 has 2 divisors, whose sum is σ = 461422052. Its totient is φ = 461422050.

The previous prime is 461422043. The next prime is 461422057. The reversal of 461422051 is 150224164.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 461422051 - 2³ = 461422043 is a prime.

It is not a weakly prime, because it can be changed into another prime (461422057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230711025 + 230711026.

It is an arithmetic number, because the mean of its divisors is an integer number (230711026).

Almost surely, 2^461422051 is an apocalyptic number.

461422051 is a deficient number, since it is larger than the sum of its proper divisors (1).

461422051 is an equidigital number, since it uses as much as digits as its factorization.

461422051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 461422051 is about 21480.7367424863. The cubic root of 461422051 is about 772.7389113822.

The spelling of 461422051 in words is "four hundred sixty-one million, four hundred twenty-two thousand, fifty-one".