461519496 has 48 divisors (see below), whose sum is σ = 1251545100. Its totient is φ = 153643392.

The previous prime is 461519491. The next prime is 461519507. The reversal of 461519496 is 694915164.

It is a happy number.

461519496 is a `hidden beast` number, since 4 + 6 + 151 + 9 + 496 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 449864100 + 11655396 = 21210^2 + 3414^2 .

It is not an unprimeable number, because it can be changed into a prime (461519491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59490 + ... + 66798.

Almost surely, 2^461519496 is an apocalyptic number.

It is an amenable number.

461519496 is an abundant number, since it is smaller than the sum of its proper divisors (790025604).

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

461519496 is a wasteful number, since it uses less digits than its factorization.

461519496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8198 (or 8191 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 461519496 is about 21483.0048177623. The cubic root of 461519496 is about 772.7933042770.

The spelling of 461519496 in words is "four hundred sixty-one million, five hundred nineteen thousand, four hundred ninety-six".