461547466 has 32 divisors (see below), whose sum is σ = 720720000. Its totient is φ = 221538240.

The previous prime is 461547461. The next prime is 461547469. The reversal of 461547466 is 664745164.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (461547461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2319235 + ... + 2319433.

It is an arithmetic number, because the mean of its divisors is an integer number (22522500).

Almost surely, 2^461547466 is an apocalyptic number.

461547466 is a deficient number, since it is larger than the sum of its proper divisors (259172534).

461547466 is a wasteful number, since it uses less digits than its factorization.

461547466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574.

The product of its digits is 483840, while the sum is 43.

The square root of 461547466 is about 21483.6557875982. The cubic root of 461547466 is about 772.8089154572.

The spelling of 461547466 in words is "four hundred sixty-one million, five hundred forty-seven thousand, four hundred sixty-six".