117672035 has 32 divisors (see below), whose sum is σ = 161387520. Its totient is φ = 81648000.

The previous prime is 117672017. The next prime is 117672043. The reversal of 117672035 is 530276711.

It is not a de Polignac number, because 117672035 - 2¹² = 117667939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117671992 and 117672010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 186170 + ... + 186800.

It is an arithmetic number, because the mean of its divisors is an integer number (5043360).

Almost surely, 2^117672035 is an apocalyptic number.

117672035 is a deficient number, since it is larger than the sum of its proper divisors (43715485).

117672035 is a wasteful number, since it uses less digits than its factorization.

117672035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 117672035 is about 10847.6741746791. The cubic root of 117672035 is about 490.0319776437.

The spelling of 117672035 in words is "one hundred seventeen million, six hundred seventy-two thousand, thirty-five".