117590402 has 8 divisors (see below), whose sum is σ = 176438412. Its totient is φ = 58777600.

The previous prime is 117590387. The next prime is 117590437. The reversal of 117590402 is 204095711.

It can be written as a sum of positive squares in 2 ways, for example, as 117310561 + 279841 = 10831^2 + 529^2 .

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, 2402 + ... + 15522.

Almost surely, 2^117590402 is an apocalyptic number.

117590402 is a deficient number, since it is larger than the sum of its proper divisors (58848010).

117590402 is a wasteful number, since it uses less digits than its factorization.

117590402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17604.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 117590402 is about 10843.9108258967. The cubic root of 117590402 is about 489.9186342754.

The spelling of 117590402 in words is "one hundred seventeen million, five hundred ninety thousand, four hundred two".