117134642 has 8 divisors (see below), whose sum is σ = 175935132. Its totient is φ = 58489600.

The previous prime is 117134629. The next prime is 117134651. The reversal of 117134642 is 246431711.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 76545001 + 40589641 = 8749^2 + 6371^2 .

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

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, 36959 + ... + 40002.

Almost surely, 2^117134642 is an apocalyptic number.

117134642 is a deficient number, since it is larger than the sum of its proper divisors (58800490).

117134642 is an equidigital number, since it uses as much as digits as its factorization.

117134642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77724.

The product of its digits is 4032, while the sum is 29.

The square root of 117134642 is about 10822.8758654990. The cubic root of 117134642 is about 489.2848682326.

The spelling of 117134642 in words is "one hundred seventeen million, one hundred thirty-four thousand, six hundred forty-two".