117601847 has 8 divisors (see below), whose sum is σ = 128646912. Its totient is φ = 106615800.

The previous prime is 117601837. The next prime is 117601853. The reversal of 117601847 is 748106711.

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

It is a cyclic number.

It is not a de Polignac number, because 117601847 - 2⁴ = 117601831 is a prime.

It is a super-2 number, since 2×117601847² = 27660388835622818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117601837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10529 + ... + 18602.

It is an arithmetic number, because the mean of its divisors is an integer number (16080864).

Almost surely, 2^117601847 is an apocalyptic number.

117601847 is a deficient number, since it is larger than the sum of its proper divisors (11045065).

117601847 is a wasteful number, since it uses less digits than its factorization.

117601847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29509.

The product of its (nonzero) digits is 9408, while the sum is 35.

The square root of 117601847 is about 10844.4385285731. The cubic root of 117601847 is about 489.9345282508.

The spelling of 117601847 in words is "one hundred seventeen million, six hundred one thousand, eight hundred forty-seven".