460036139 has 4 divisors (see below), whose sum is σ = 460115856. Its totient is φ = 459956424.

The previous prime is 460036103. The next prime is 460036153. The reversal of 460036139 is 931630064.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 460036139 - 2¹² = 460032043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (460036739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30464 + ... + 42989.

It is an arithmetic number, because the mean of its divisors is an integer number (115028964).

Almost surely, 2^460036139 is an apocalyptic number.

460036139 is a deficient number, since it is larger than the sum of its proper divisors (79717).

460036139 is an equidigital number, since it uses as much as digits as its factorization.

460036139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79716.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 460036139 is about 21448.4530677623. The cubic root of 460036139 is about 771.9644778370.

The spelling of 460036139 in words is "four hundred sixty million, thirty-six thousand, one hundred thirty-nine".