117580634 has 8 divisors (see below), whose sum is σ = 176527380. Its totient is φ = 58738176.

The previous prime is 117580627. The next prime is 117580637. The reversal of 117580634 is 436085711.

It can be written as a sum of positive squares in 2 ways, for example, as 114169225 + 3411409 = 10685^2 + 1847^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 117580594 and 117580603.

It is not an unprimeable number, because it can be changed into a prime (117580637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23189 + ... + 27800.

Almost surely, 2^117580634 is an apocalyptic number.

117580634 is a deficient number, since it is larger than the sum of its proper divisors (58946746).

117580634 is a wasteful number, since it uses less digits than its factorization.

117580634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52144.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 117580634 is about 10843.4604255284. The cubic root of 117580634 is about 489.9050683787.

The spelling of 117580634 in words is "one hundred seventeen million, five hundred eighty thousand, six hundred thirty-four".