455234660 has 12 divisors (see below), whose sum is σ = 955992828. Its totient is φ = 182093856.

The previous prime is 455234657. The next prime is 455234669. The reversal of 455234660 is 66432554.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 244171876 + 211062784 = 15626^2 + 14528^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 455234660.

It is not an unprimeable number, because it can be changed into a prime (455234669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11380847 + ... + 11380886.

It is an arithmetic number, because the mean of its divisors is an integer number (79666069).

Almost surely, 2^455234660 is an apocalyptic number.

It is an amenable number.

455234660 is an abundant number, since it is smaller than the sum of its proper divisors (500758168).

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

455234660 is a wasteful number, since it uses less digits than its factorization.

455234660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22761742 (or 22761740 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 455234660 is about 21336.2288139212. The cubic root of 455234660 is about 769.2693693502.

The spelling of 455234660 in words is "four hundred fifty-five million, two hundred thirty-four thousand, six hundred sixty".