461045546 has 12 divisors (see below), whose sum is σ = 744942786. Its totient is φ = 212739720.

The previous prime is 461045521. The next prime is 461045581. The reversal of 461045546 is 645540164.

It can be written as a sum of positive squares in only one way, i.e., 443313025 + 17732521 = 21055^2 + 4211^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107381 + ... + 111591.

Almost surely, 2^461045546 is an apocalyptic number.

461045546 is a deficient number, since it is larger than the sum of its proper divisors (283897240).

461045546 is an frugal number, since it uses more digits than its factorization.

461045546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8437 (or 4226 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 461045546 is about 21471.9711717392. The cubic root of 461045546 is about 772.5286777999.

The spelling of 461045546 in words is "four hundred sixty-one million, forty-five thousand, five hundred forty-six".