117802054 has 4 divisors (see below), whose sum is σ = 176703084. Its totient is φ = 58901026.

The previous prime is 117802019. The next prime is 117802079. The reversal of 117802054 is 450208711.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29450512 + ... + 29450515.

It is an arithmetic number, because the mean of its divisors is an integer number (44175771).

Almost surely, 2^117802054 is an apocalyptic number.

117802054 is a deficient number, since it is larger than the sum of its proper divisors (58901030).

117802054 is an equidigital number, since it uses as much as digits as its factorization.

117802054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58901029.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 117802054 is about 10853.6654637961. The cubic root of 117802054 is about 490.2123943866.

The spelling of 117802054 in words is "one hundred seventeen million, eight hundred two thousand, fifty-four".