455865248 has 12 divisors (see below), whose sum is σ = 897484770. Its totient is φ = 227932608.

The previous prime is 455865229. The next prime is 455865257. The reversal of 455865248 is 842568554.

It can be written as a sum of positive squares in only one way, i.e., 397922704 + 57942544 = 19948^2 + 7612^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7122863 + ... + 7122926.

Almost surely, 2^455865248 is an apocalyptic number.

It is an amenable number.

455865248 is a deficient number, since it is larger than the sum of its proper divisors (441619522).

455865248 is a wasteful number, since it uses less digits than its factorization.

455865248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14245799 (or 14245791 counting only the distinct ones).

The product of its digits is 1536000, while the sum is 47.

The square root of 455865248 is about 21351.0011006510. The cubic root of 455865248 is about 769.6244010630.

Subtracting from 455865248 its sum of digits (47), we obtain a square (455865201 = 21351²).

The spelling of 455865248 in words is "four hundred fifty-five million, eight hundred sixty-five thousand, two hundred forty-eight".