461347860 has 48 divisors (see below), whose sum is σ = 1321822656. Its totient is φ = 120164352.

The previous prime is 461347849. The next prime is 461347871. The reversal of 461347860 is 68743164.

It is an interprime number because it is at equal distance from previous prime (461347849) and next prime (461347871).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86829 + ... + 91988.

It is an arithmetic number, because the mean of its divisors is an integer number (27537972).

Almost surely, 2^461347860 is an apocalyptic number.

It is an amenable number.

461347860 is an abundant number, since it is smaller than the sum of its proper divisors (860474796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461347860 is a wasteful number, since it uses less digits than its factorization.

461347860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178872 (or 178870 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 461347860 is about 21479.0097537107. The cubic root of 461347860 is about 772.6974935195.

The spelling of 461347860 in words is "four hundred sixty-one million, three hundred forty-seven thousand, eight hundred sixty".