117402274 has 8 divisors (see below), whose sum is σ = 192112848. Its totient is φ = 53364660.

The previous prime is 117402269. The next prime is 117402277. The reversal of 117402274 is 472204711.

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

It is not an unprimeable number, because it can be changed into a prime (117402277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2668212 + ... + 2668255.

It is an arithmetic number, because the mean of its divisors is an integer number (24014106).

Almost surely, 2^117402274 is an apocalyptic number.

117402274 is a deficient number, since it is larger than the sum of its proper divisors (74710574).

117402274 is a wasteful number, since it uses less digits than its factorization.

117402274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5336480.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 117402274 is about 10835.2329924188. The cubic root of 117402274 is about 489.6572279968.

Adding to 117402274 its reverse (472204711), we get a palindrome (589606985).

The spelling of 117402274 in words is "one hundred seventeen million, four hundred two thousand, two hundred seventy-four".