461004151 has 2 divisors, whose sum is σ = 461004152. Its totient is φ = 461004150.

The previous prime is 461004143. The next prime is 461004209. The reversal of 461004151 is 151400164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461004151 - 2³ = 461004143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461604151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230502075 + 230502076.

It is an arithmetic number, because the mean of its divisors is an integer number (230502076).

Almost surely, 2^461004151 is an apocalyptic number.

461004151 is a deficient number, since it is larger than the sum of its proper divisors (1).

461004151 is an equidigital number, since it uses as much as digits as its factorization.

461004151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 461004151 is about 21471.0072190384. The cubic root of 461004151 is about 772.5055565978.

The spelling of 461004151 in words is "four hundred sixty-one million, four thousand, one hundred fifty-one".