248225860 has 12 divisors (see below), whose sum is σ = 521274348. Its totient is φ = 99290336.

The previous prime is 248225843. The next prime is 248225909. The reversal of 248225860 is 68522842.

It can be written as a sum of positive squares in 2 ways, for example, as 187635204 + 60590656 = 13698^2 + 7784^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6205627 + ... + 6205666.

It is an arithmetic number, because the mean of its divisors is an integer number (43439529).

Almost surely, 2^248225860 is an apocalyptic number.

248225860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248225860 is an abundant number, since it is smaller than the sum of its proper divisors (273048488).

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

248225860 is a wasteful number, since it uses less digits than its factorization.

248225860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12411302 (or 12411300 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 248225860 is about 15755.1851782199. The cubic root of 248225860 is about 628.4668017021.

The spelling of 248225860 in words is "two hundred forty-eight million, two hundred twenty-five thousand, eight hundred sixty".