460915109 has 4 divisors (see below), whose sum is σ = 460970016. Its totient is φ = 460860204.

The previous prime is 460915097. The next prime is 460915123. The reversal of 460915109 is 901519064.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 460915109 - 2⁴ = 460915093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460915199) 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, 11939 + ... + 32624.

It is an arithmetic number, because the mean of its divisors is an integer number (115242504).

Almost surely, 2^460915109 is an apocalyptic number.

It is an amenable number.

460915109 is a deficient number, since it is larger than the sum of its proper divisors (54907).

460915109 is a wasteful number, since it uses less digits than its factorization.

460915109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54906.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 460915109 is about 21468.9335785455. The cubic root of 460915109 is about 772.4558174442.

The spelling of 460915109 in words is "four hundred sixty million, nine hundred fifteen thousand, one hundred nine".