461769475 has 24 divisors (see below), whose sum is σ = 591850512. Its totient is φ = 357168000.

The previous prime is 461769463. The next prime is 461769493. The reversal of 461769475 is 574967164.

It is a de Polignac number, because none of the positive numbers 2^k-461769475 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106449 + ... + 110701.

It is an arithmetic number, because the mean of its divisors is an integer number (24660438).

Almost surely, 2^461769475 is an apocalyptic number.

461769475 is a deficient number, since it is larger than the sum of its proper divisors (130081037).

461769475 is a wasteful number, since it uses less digits than its factorization.

461769475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4407 (or 4402 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 49.

The square root of 461769475 is about 21488.8220942889. The cubic root of 461769475 is about 772.9328052305.

The spelling of 461769475 in words is "four hundred sixty-one million, seven hundred sixty-nine thousand, four hundred seventy-five".