248152872 has 32 divisors (see below), whose sum is σ = 676781280. Its totient is φ = 75197760.

The previous prime is 248152867. The next prime is 248152889. The reversal of 248152872 is 278251842.

It is a self number, because there is not a number n which added to its sum of digits gives 248152872.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469723 + ... + 470250.

It is an arithmetic number, because the mean of its divisors is an integer number (21149415).

Almost surely, 2^248152872 is an apocalyptic number.

248152872 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

248152872 is an abundant number, since it is smaller than the sum of its proper divisors (428628408).

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

248152872 is a wasteful number, since it uses less digits than its factorization.

248152872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939993 (or 939989 counting only the distinct ones).

The product of its digits is 71680, while the sum is 39.

The square root of 248152872 is about 15752.8686911305. The cubic root of 248152872 is about 628.4051978177.

The spelling of 248152872 in words is "two hundred forty-eight million, one hundred fifty-two thousand, eight hundred seventy-two".