248764 has 6 divisors (see below), whose sum is σ = 435344. Its totient is φ = 124380.

The previous prime is 248753. The next prime is 248779. The reversal of 248764 is 467842.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31092 + ... + 31099.

2²⁴⁸⁷⁶⁴ is an apocalyptic number.

It is an amenable number.

248764 is a deficient number, since it is larger than the sum of its proper divisors (186580).

248764 is a wasteful number, since it uses less digits than its factorization.

248764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62195 (or 62193 counting only the distinct ones).

The product of its digits is 10752, while the sum is 31.

The square root of 248764 is about 498.7624685158. The cubic root of 248764 is about 62.8920634375.

The spelling of 248764 in words is "two hundred forty-eight thousand, seven hundred sixty-four".