130777774 has 8 divisors (see below), whose sum is σ = 197009280. Its totient is φ = 65108016.

The previous prime is 130777763. The next prime is 130777783. The reversal of 130777774 is 477777031.

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

It is a self number, because there is not a number n which added to its sum of digits gives 130777774.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139854 + ... + 140785.

It is an arithmetic number, because the mean of its divisors is an integer number (24626160).

Almost surely, 2^130777774 is an apocalyptic number.

130777774 is a deficient number, since it is larger than the sum of its proper divisors (66231506).

130777774 is a wasteful number, since it uses less digits than its factorization.

130777774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280874.

The product of its (nonzero) digits is 201684, while the sum is 43.

The square root of 130777774 is about 11435.8110337658. The cubic root of 130777774 is about 507.5879618133.

The spelling of 130777774 in words is "one hundred thirty million, seven hundred seventy-seven thousand, seven hundred seventy-four".