248664264 has 16 divisors (see below), whose sum is σ = 621660720. Its totient is φ = 82888080.

The previous prime is 248664257. The next prime is 248664277. The reversal of 248664264 is 462466842.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5180482 + ... + 5180529.

It is an arithmetic number, because the mean of its divisors is an integer number (38853795).

Almost surely, 2^248664264 is an apocalyptic number.

248664264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

248664264 is an abundant number, since it is smaller than the sum of its proper divisors (372996456).

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

248664264 is a wasteful number, since it uses less digits than its factorization.

248664264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10361020 (or 10361016 counting only the distinct ones).

The product of its digits is 442368, while the sum is 42.

The square root of 248664264 is about 15769.0920474199. The cubic root of 248664264 is about 628.8365728911.

The spelling of 248664264 in words is "two hundred forty-eight million, six hundred sixty-four thousand, two hundred sixty-four".