248747092 has 24 divisors (see below), whose sum is σ = 475386912. Its totient is φ = 112946400.

The previous prime is 248747089. The next prime is 248747159. The reversal of 248747092 is 290747842.

248747092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 48742 + ... + 53602.

It is an arithmetic number, because the mean of its divisors is an integer number (19807788).

Almost surely, 2^248747092 is an apocalyptic number.

248747092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

248747092 is a deficient number, since it is larger than the sum of its proper divisors (226639820).

248747092 is a wasteful number, since it uses less digits than its factorization.

248747092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6039 (or 6037 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 248747092 is about 15771.7181055204. The cubic root of 248747092 is about 628.9063852193.

The spelling of 248747092 in words is "two hundred forty-eight million, seven hundred forty-seven thousand, ninety-two".