460139307 has 4 divisors (see below), whose sum is σ = 613519080. Its totient is φ = 306759536.

The previous prime is 460139299. The next prime is 460139341. The reversal of 460139307 is 703931064.

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 460139307 - 2³ = 460139299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (460139347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76689882 + ... + 76689887.

It is an arithmetic number, because the mean of its divisors is an integer number (153379770).

Almost surely, 2^460139307 is an apocalyptic number.

460139307 is a deficient number, since it is larger than the sum of its proper divisors (153379773).

460139307 is a wasteful number, since it uses less digits than its factorization.

460139307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153379772.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 460139307 is about 21450.8579548698. The cubic root of 460139307 is about 772.0221806070.

The spelling of 460139307 in words is "four hundred sixty million, one hundred thirty-nine thousand, three hundred seven".