464001137 has 2 divisors, whose sum is σ = 464001138. Its totient is φ = 464001136.

The previous prime is 464001133. The next prime is 464001151. The reversal of 464001137 is 731100464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 321700096 + 142301041 = 17936^2 + 11929^2 .

It is a cyclic number.

It is not a de Polignac number, because 464001137 - 2² = 464001133 is a prime.

It is not a weakly prime, because it can be changed into another prime (464001133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232000568 + 232000569.

It is an arithmetic number, because the mean of its divisors is an integer number (232000569).

Almost surely, 2^464001137 is an apocalyptic number.

It is an amenable number.

464001137 is a deficient number, since it is larger than the sum of its proper divisors (1).

464001137 is an equidigital number, since it uses as much as digits as its factorization.

464001137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 464001137 is about 21540.6856204718. The cubic root of 464001137 is about 774.1759604795.

The spelling of 464001137 in words is "four hundred sixty-four million, one thousand, one hundred thirty-seven".