130579868 has 6 divisors (see below), whose sum is σ = 228514776. Its totient is φ = 65289932.

The previous prime is 130579861. The next prime is 130579877. The reversal of 130579868 is 868975031.

It is a happy number.

It is a super-2 number, since 2×130579868² = 34102203853794848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130579861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16322480 + ... + 16322487.

It is an arithmetic number, because the mean of its divisors is an integer number (38085796).

Almost surely, 2^130579868 is an apocalyptic number.

It is an amenable number.

130579868 is a deficient number, since it is larger than the sum of its proper divisors (97934908).

130579868 is a wasteful number, since it uses less digits than its factorization.

130579868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32644971 (or 32644969 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 130579868 is about 11427.1548514930. The cubic root of 130579868 is about 507.3317882668.

The spelling of 130579868 in words is "one hundred thirty million, five hundred seventy-nine thousand, eight hundred sixty-eight".