130775494 has 8 divisors (see below), whose sum is σ = 198646560. Its totient is φ = 64559976.

The previous prime is 130775459. The next prime is 130775503. The reversal of 130775494 is 494577031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413689 + ... + 414004.

It is an arithmetic number, because the mean of its divisors is an integer number (24830820).

Almost surely, 2^130775494 is an apocalyptic number.

130775494 is a deficient number, since it is larger than the sum of its proper divisors (67871066).

130775494 is an equidigital number, since it uses as much as digits as its factorization.

130775494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827774.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 130775494 is about 11435.7113464795. The cubic root of 130775494 is about 507.5850120070.

The spelling of 130775494 in words is "one hundred thirty million, seven hundred seventy-five thousand, four hundred ninety-four".