468026137 has 2 divisors, whose sum is σ = 468026138. Its totient is φ = 468026136.

The previous prime is 468026131. The next prime is 468026159. The reversal of 468026137 is 731620864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 302620816 + 165405321 = 17396^2 + 12861^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-468026137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 468026096 and 468026105.

It is not a weakly prime, because it can be changed into another prime (468026131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234013068 + 234013069.

It is an arithmetic number, because the mean of its divisors is an integer number (234013069).

Almost surely, 2^468026137 is an apocalyptic number.

It is an amenable number.

468026137 is a deficient number, since it is larger than the sum of its proper divisors (1).

468026137 is an equidigital number, since it uses as much as digits as its factorization.

468026137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 468026137 is about 21633.9117359760. The cubic root of 468026137 is about 776.4080608152.

The spelling of 468026137 in words is "four hundred sixty-eight million, twenty-six thousand, one hundred thirty-seven".