117847802 has 16 divisors (see below), whose sum is σ = 182740992. Its totient is φ = 56939760.

The previous prime is 117847801. The next prime is 117847819. The reversal of 117847802 is 208748711.

It is not an unprimeable number, because it can be changed into a prime (117847801) 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, 74423 + ... + 75989.

It is an arithmetic number, because the mean of its divisors is an integer number (11421312).

Almost surely, 2^117847802 is an apocalyptic number.

117847802 is a deficient number, since it is larger than the sum of its proper divisors (64893190).

117847802 is a wasteful number, since it uses less digits than its factorization.

117847802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813.

The product of its (nonzero) digits is 25088, while the sum is 38.

The square root of 117847802 is about 10855.7727500165. The cubic root of 117847802 is about 490.2758435752.

Subtracting 117847802 from its reverse (208748711), we obtain a palindrome (90900909).

The spelling of 117847802 in words is "one hundred seventeen million, eight hundred forty-seven thousand, eight hundred two".