248960860 has 24 divisors (see below), whose sum is σ = 525563136. Its totient is φ = 99061440.

The previous prime is 248960843. The next prime is 248960867. The reversal of 248960860 is 68069842.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248960867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28767 + ... + 36406.

It is an arithmetic number, because the mean of its divisors is an integer number (21898464).

Almost surely, 2^248960860 is an apocalyptic number.

248960860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248960860 is an abundant number, since it is smaller than the sum of its proper divisors (276602276).

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

248960860 is a wasteful number, since it uses less digits than its factorization.

248960860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65373 (or 65371 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 248960860 is about 15778.4935909611. The cubic root of 248960860 is about 629.0864899270.

The spelling of 248960860 in words is "two hundred forty-eight million, nine hundred sixty thousand, eight hundred sixty".