130269888 has 84 divisors (see below), whose sum is σ = 426750480. Its totient is φ = 37218816.

The previous prime is 130269857. The next prime is 130269917. The reversal of 130269888 is 888962031.

It is a tau number, because it is divible by the number of its divisors (84).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12123 + ... + 20186.

Almost surely, 2^130269888 is an apocalyptic number.

130269888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

130269888 is an abundant number, since it is smaller than the sum of its proper divisors (296480592).

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

130269888 is a wasteful number, since it uses less digits than its factorization.

130269888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32334 (or 32321 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 130269888 is about 11413.5834863552. The cubic root of 130269888 is about 506.9300231374.

The spelling of 130269888 in words is "one hundred thirty million, two hundred sixty-nine thousand, eight hundred eighty-eight".