455895340 has 12 divisors (see below), whose sum is σ = 957380256. Its totient is φ = 182358128.

The previous prime is 455895337. The next prime is 455895343. The reversal of 455895340 is 43598554.

It is an interprime number because it is at equal distance from previous prime (455895337) and next prime (455895343).

It is a super-2 number, since 2×455895340² = 415681122067431200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (455895343) 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, 11397364 + ... + 11397403.

It is an arithmetic number, because the mean of its divisors is an integer number (79781688).

Almost surely, 2^455895340 is an apocalyptic number.

It is an amenable number.

455895340 is an abundant number, since it is smaller than the sum of its proper divisors (501484916).

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

455895340 is a wasteful number, since it uses less digits than its factorization.

455895340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22794776 (or 22794774 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 43.

The square root of 455895340 is about 21351.7057866579. The cubic root of 455895340 is about 769.6413351811.

The spelling of 455895340 in words is "four hundred fifty-five million, eight hundred ninety-five thousand, three hundred forty".