248876766 has 32 divisors (see below), whose sum is σ = 553893120. Its totient is φ = 82833912.

The previous prime is 248876759. The next prime is 248876777. The reversal of 248876766 is 667678842.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37021 + ... + 43223.

It is an arithmetic number, because the mean of its divisors is an integer number (17309160).

Almost surely, 2^248876766 is an apocalyptic number.

248876766 is an abundant number, since it is smaller than the sum of its proper divisors (305016354).

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

248876766 is a wasteful number, since it uses less digits than its factorization.

248876766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6957 (or 6951 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The square root of 248876766 is about 15775.8285360865. The cubic root of 248876766 is about 629.0156510050.

The spelling of 248876766 in words is "two hundred forty-eight million, eight hundred seventy-six thousand, seven hundred sixty-six".