455588340 has 24 divisors (see below), whose sum is σ = 1275647520. Its totient is φ = 121490208.

The previous prime is 455588317. The next prime is 455588377. The reversal of 455588340 is 43885554.

It is a junction number, because it is equal to n+sod(n) for n = 455588292 and 455588301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3796510 + ... + 3796629.

It is an arithmetic number, because the mean of its divisors is an integer number (53151980).

Almost surely, 2^455588340 is an apocalyptic number.

It is an amenable number.

455588340 is an abundant number, since it is smaller than the sum of its proper divisors (820059180).

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

455588340 is a wasteful number, since it uses less digits than its factorization.

455588340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7593151 (or 7593149 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 42.

The square root of 455588340 is about 21344.5154547954. The cubic root of 455588340 is about 769.4685375191.

The spelling of 455588340 in words is "four hundred fifty-five million, five hundred eighty-eight thousand, three hundred forty".