117017376 has 192 divisors, whose sum is σ = 375072768. Its totient is φ = 31223808.

The previous prime is 117017363. The next prime is 117017389. The reversal of 117017376 is 673710711.

It is an interprime number because it is at equal distance from previous prime (117017363) and next prime (117017389).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1035496 + ... + 1035608.

It is an arithmetic number, because the mean of its divisors is an integer number (1953504).

Almost surely, 2^117017376 is an apocalyptic number.

117017376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117017376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187536384).

117017376 is an abundant number, since it is smaller than the sum of its proper divisors (258055392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117017376 is a wasteful number, since it uses less digits than its factorization.

117017376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 6174, while the sum is 33.

The square root of 117017376 is about 10817.4570024567. The cubic root of 117017376 is about 489.1215358601.

The spelling of 117017376 in words is "one hundred seventeen million, seventeen thousand, three hundred seventy-six".