248195660 has 24 divisors (see below), whose sum is σ = 522438336. Its totient is φ = 99044480.

The previous prime is 248195657. The next prime is 248195669. The reversal of 248195660 is 66591842.

It is a happy number.

248195660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (248195669) 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, 5777 + ... + 23016.

It is an arithmetic number, because the mean of its divisors is an integer number (21768264).

Almost surely, 2^248195660 is an apocalyptic number.

248195660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248195660 is an abundant number, since it is smaller than the sum of its proper divisors (274242676).

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

248195660 is a wasteful number, since it uses less digits than its factorization.

248195660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29233 (or 29231 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 248195660 is about 15754.2267344354. The cubic root of 248195660 is about 628.4413135342.

The spelling of 248195660 in words is "two hundred forty-eight million, one hundred ninety-five thousand, six hundred sixty".