130393248 has 24 divisors (see below), whose sum is σ = 342282528. Its totient is φ = 43464384.

The previous prime is 130393199. The next prime is 130393253. The reversal of 130393248 is 842393031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

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, 679036 + ... + 679227.

It is an arithmetic number, because the mean of its divisors is an integer number (14261772).

Almost surely, 2^130393248 is an apocalyptic number.

It is an amenable number.

130393248 is an abundant number, since it is smaller than the sum of its proper divisors (211889280).

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

130393248 is a wasteful number, since it uses less digits than its factorization.

130393248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358276 (or 1358268 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 130393248 is about 11418.9862947636. The cubic root of 130393248 is about 507.0899863229.

The spelling of 130393248 in words is "one hundred thirty million, three hundred ninety-three thousand, two hundred forty-eight".