461728995 has 32 divisors (see below), whose sum is σ = 909253632. Its totient is φ = 194838912.

The previous prime is 461728963. The next prime is 461728997. The reversal of 461728995 is 599827164.

It is not a de Polignac number, because 461728995 - 2⁵ = 461728963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (461728997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167767 + ... + 170496.

It is an arithmetic number, because the mean of its divisors is an integer number (28414176).

Almost surely, 2^461728995 is an apocalyptic number.

461728995 is a deficient number, since it is larger than the sum of its proper divisors (447524637).

461728995 is a wasteful number, since it uses less digits than its factorization.

461728995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338291.

The product of its digits is 1088640, while the sum is 51.

The square root of 461728995 is about 21487.8801886086. The cubic root of 461728995 is about 772.9102187554.

The spelling of 461728995 in words is "four hundred sixty-one million, seven hundred twenty-eight thousand, nine hundred ninety-five".