130745764 has 12 divisors (see below), whose sum is σ = 240847600. Its totient is φ = 61932168.

The previous prime is 130745749. The next prime is 130745767. The reversal of 130745764 is 467547031.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (130745767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860094 + ... + 860245.

Almost surely, 2^130745764 is an apocalyptic number.

It is an amenable number.

130745764 is a deficient number, since it is larger than the sum of its proper divisors (110101836).

130745764 is a wasteful number, since it uses less digits than its factorization.

130745764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720362 (or 1720360 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 130745764 is about 11434.4113971818. The cubic root of 130745764 is about 507.5465449476.

The spelling of 130745764 in words is "one hundred thirty million, seven hundred forty-five thousand, seven hundred sixty-four".