248665296 has 40 divisors (see below), whose sum is σ = 700785504. Its totient is φ = 75352960.

The previous prime is 248665283. The next prime is 248665303. The reversal of 248665296 is 692566842.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234951 + ... + 236006.

Almost surely, 2^248665296 is an apocalyptic number.

It is an amenable number.

248665296 is an abundant number, since it is smaller than the sum of its proper divisors (452120208).

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

248665296 is a wasteful number, since it uses less digits than its factorization.

248665296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470979 (or 470973 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 48.

The square root of 248665296 is about 15769.1247696250. The cubic root of 248665296 is about 628.8374428170.

The spelling of 248665296 in words is "two hundred forty-eight million, six hundred sixty-five thousand, two hundred ninety-six".