130638914 has 16 divisors (see below), whose sum is σ = 237126528. Its totient is φ = 52694592.

The previous prime is 130638899. The next prime is 130638941. The reversal of 130638914 is 419836031.

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, 274214 + ... + 274689.

It is an arithmetic number, because the mean of its divisors is an integer number (14820408).

Almost surely, 2^130638914 is an apocalyptic number.

130638914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130638914 is a deficient number, since it is larger than the sum of its proper divisors (106487614).

130638914 is a wasteful number, since it uses less digits than its factorization.

130638914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548929.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 130638914 is about 11429.7381422323. The cubic root of 130638914 is about 507.4082456849.

The spelling of 130638914 in words is "one hundred thirty million, six hundred thirty-eight thousand, nine hundred fourteen".