464626091 has 2 divisors, whose sum is σ = 464626092. Its totient is φ = 464626090.

The previous prime is 464626033. The next prime is 464626111. The reversal of 464626091 is 190626464.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 464626091 - 2¹⁴ = 464609707 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (464626291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232313045 + 232313046.

It is an arithmetic number, because the mean of its divisors is an integer number (232313046).

Almost surely, 2^464626091 is an apocalyptic number.

464626091 is a deficient number, since it is larger than the sum of its proper divisors (1).

464626091 is an equidigital number, since it uses as much as digits as its factorization.

464626091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 464626091 is about 21555.1871019483. The cubic root of 464626091 is about 774.5233786711.

The spelling of 464626091 in words is "four hundred sixty-four million, six hundred twenty-six thousand, ninety-one".