117436634 has 24 divisors (see below), whose sum is σ = 205856640. Its totient is φ = 50098776.

The previous prime is 117436621. The next prime is 117436667. The reversal of 117436634 is 436634711.

It is a junction number, because it is equal to n+sod(n) for n = 117436594 and 117436603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19607 + ... + 24885.

It is an arithmetic number, because the mean of its divisors is an integer number (8577360).

Almost surely, 2^117436634 is an apocalyptic number.

117436634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

117436634 is a deficient number, since it is larger than the sum of its proper divisors (88420006).

117436634 is a wasteful number, since it uses less digits than its factorization.

117436634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5522 (or 5515 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 117436634 is about 10836.8184445436. The cubic root of 117436634 is about 489.7049924926.

The spelling of 117436634 in words is "one hundred seventeen million, four hundred thirty-six thousand, six hundred thirty-four".