117349635 has 32 divisors (see below), whose sum is σ = 202724928. Its totient is φ = 57623040.

The previous prime is 117349621. The next prime is 117349649. The reversal of 117349635 is 536943711.

It is an interprime number because it is at equal distance from previous prime (117349621) and next prime (117349649).

It is not a de Polignac number, because 117349635 - 2⁶ = 117349571 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 117349593 and 117349602.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142525 + ... + 143345.

It is an arithmetic number, because the mean of its divisors is an integer number (6335154).

Almost surely, 2^117349635 is an apocalyptic number.

117349635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117349635 is a deficient number, since it is larger than the sum of its proper divisors (85375293).

117349635 is a wasteful number, since it uses less digits than its factorization.

117349635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575.

The product of its digits is 68040, while the sum is 39.

The square root of 117349635 is about 10832.8036537177. The cubic root of 117349635 is about 489.5840354338.

The spelling of 117349635 in words is "one hundred seventeen million, three hundred forty-nine thousand, six hundred thirty-five".