461326650 has 48 divisors (see below), whose sum is σ = 1204312800. Its totient is φ = 116544960.

The previous prime is 461326633. The next prime is 461326651. The reversal of 461326650 is 56623164.

It is not an unprimeable number, because it can be changed into a prime (461326651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78085 + ... + 83784.

It is an arithmetic number, because the mean of its divisors is an integer number (25089850).

Almost surely, 2^461326650 is an apocalyptic number.

461326650 is an abundant number, since it is smaller than the sum of its proper divisors (742986150).

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

461326650 is a wasteful number, since it uses less digits than its factorization.

461326650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161903 (or 161898 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 461326650 is about 21478.5160101903. The cubic root of 461326650 is about 772.6856520101.

The spelling of 461326650 in words is "four hundred sixty-one million, three hundred twenty-six thousand, six hundred fifty".