248632764 has 24 divisors (see below), whose sum is σ = 580419840. Its totient is φ = 82838064.

The previous prime is 248632759. The next prime is 248632777. The reversal of 248632764 is 467236842.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32797 + ... + 39659.

It is an arithmetic number, because the mean of its divisors is an integer number (24184160).

Almost surely, 2^248632764 is an apocalyptic number.

It is an amenable number.

248632764 is an abundant number, since it is smaller than the sum of its proper divisors (331787076).

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

248632764 is a wasteful number, since it uses less digits than its factorization.

248632764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9889 (or 9887 counting only the distinct ones).

The product of its digits is 387072, while the sum is 42.

The square root of 248632764 is about 15768.0932265128. The cubic root of 248632764 is about 628.8100187625.

The spelling of 248632764 in words is "two hundred forty-eight million, six hundred thirty-two thousand, seven hundred sixty-four".