130739750 has 16 divisors (see below), whose sum is σ = 244745280. Its totient is φ = 52295800.

The previous prime is 130739747. The next prime is 130739773. The reversal of 130739750 is 57937031.

It is a self number, because there is not a number n which added to its sum of digits gives 130739750.

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, 261230 + ... + 261729.

It is an arithmetic number, because the mean of its divisors is an integer number (15296580).

Almost surely, 2^130739750 is an apocalyptic number.

130739750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130739750 is a deficient number, since it is larger than the sum of its proper divisors (114005530).

130739750 is an equidigital number, since it uses as much as digits as its factorization.

130739750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522976 (or 522966 counting only the distinct ones).

The product of its (nonzero) digits is 19845, while the sum is 35.

The square root of 130739750 is about 11434.1484160387. The cubic root of 130739750 is about 507.5387628428.

The spelling of 130739750 in words is "one hundred thirty million, seven hundred thirty-nine thousand, seven hundred fifty".