117019292 has 48 divisors (see below), whose sum is σ = 231483840. Its totient is φ = 51383808.

The previous prime is 117019291. The next prime is 117019333. The reversal of 117019292 is 292910711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117019291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109553 + ... + 110615.

It is an arithmetic number, because the mean of its divisors is an integer number (4822580).

Almost surely, 2^117019292 is an apocalyptic number.

It is an amenable number.

117019292 is a deficient number, since it is larger than the sum of its proper divisors (114464548).

117019292 is a wasteful number, since it uses less digits than its factorization.

117019292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182 (or 1180 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 32.

The square root of 117019292 is about 10817.5455626496. The cubic root of 117019292 is about 489.1242054116.

The spelling of 117019292 in words is "one hundred seventeen million, nineteen thousand, two hundred ninety-two".