461919275 has 12 divisors (see below), whose sum is σ = 573336072. Its totient is φ = 369176640.

The previous prime is 461919247. The next prime is 461919307. The reversal of 461919275 is 572919164.

It is not a de Polignac number, because 461919275 - 2²⁶ = 394810411 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19004 + ... + 35846.

It is an arithmetic number, because the mean of its divisors is an integer number (47778006).

Almost surely, 2^461919275 is an apocalyptic number.

461919275 is a deficient number, since it is larger than the sum of its proper divisors (111416797).

461919275 is a wasteful number, since it uses less digits than its factorization.

461919275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17950 (or 17945 counting only the distinct ones).

The product of its digits is 136080, while the sum is 44.

The square root of 461919275 is about 21492.3073447222. The cubic root of 461919275 is about 773.0163771008.

The spelling of 461919275 in words is "four hundred sixty-one million, nine hundred nineteen thousand, two hundred seventy-five".