248871404 has 6 divisors (see below), whose sum is σ = 435524964. Its totient is φ = 124435700.

The previous prime is 248871349. The next prime is 248871419. The reversal of 248871404 is 404178842.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31108922 + ... + 31108929.

It is an arithmetic number, because the mean of its divisors is an integer number (72587494).

Almost surely, 2^248871404 is an apocalyptic number.

It is an amenable number.

248871404 is a deficient number, since it is larger than the sum of its proper divisors (186653560).

248871404 is a wasteful number, since it uses less digits than its factorization.

248871404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62217855 (or 62217853 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 38.

The square root of 248871404 is about 15775.6585916405. The cubic root of 248871404 is about 629.0111336339.

The spelling of 248871404 in words is "two hundred forty-eight million, eight hundred seventy-one thousand, four hundred four".