460036138 has 4 divisors (see below), whose sum is σ = 690054210. Its totient is φ = 230018068.

The previous prime is 460036103. The next prime is 460036153. The reversal of 460036138 is 831630064.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 404130609 + 55905529 = 20103^2 + 7477^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115009033 + ... + 115009036.

Almost surely, 2^460036138 is an apocalyptic number.

460036138 is a deficient number, since it is larger than the sum of its proper divisors (230018072).

460036138 is a wasteful number, since it uses less digits than its factorization.

460036138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230018071.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 460036138 is about 21448.4530444505. The cubic root of 460036138 is about 771.9644772777.

The spelling of 460036138 in words is "four hundred sixty million, thirty-six thousand, one hundred thirty-eight".