455690496 has 144 divisors (see below), whose sum is σ = 1259169408. Its totient is φ = 146227200.

The previous prime is 455690447. The next prime is 455690497. The reversal of 455690496 is 694096554.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (455690497) 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, 3326140 + ... + 3326276.

It is an arithmetic number, because the mean of its divisors is an integer number (8744232).

Almost surely, 2^455690496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455690496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (629584704).

455690496 is an abundant number, since it is smaller than the sum of its proper divisors (803478912).

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

455690496 is a wasteful number, since it uses less digits than its factorization.

455690496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 48.

The square root of 455690496 is about 21346.9083475805. The cubic root of 455690496 is about 769.5260455415.

The spelling of 455690496 in words is "four hundred fifty-five million, six hundred ninety thousand, four hundred ninety-six".