465992147 has 2 divisors, whose sum is σ = 465992148. Its totient is φ = 465992146.

The previous prime is 465992077. The next prime is 465992159. The reversal of 465992147 is 741299564.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 465992147 - 2¹² = 465988051 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (465992447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232996073 + 232996074.

It is an arithmetic number, because the mean of its divisors is an integer number (232996074).

Almost surely, 2^465992147 is an apocalyptic number.

465992147 is a deficient number, since it is larger than the sum of its proper divisors (1).

465992147 is an equidigital number, since it uses as much as digits as its factorization.

465992147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 47.

The square root of 465992147 is about 21586.8512525565. The cubic root of 465992147 is about 775.2816996063.

The spelling of 465992147 in words is "four hundred sixty-five million, nine hundred ninety-two thousand, one hundred forty-seven".