117041646 has 16 divisors (see below), whose sum is σ = 235065600. Its totient is φ = 38850168.

The previous prime is 117041633. The next prime is 117041677. The reversal of 117041646 is 646140711.

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 7 ways as a sum of consecutive naturals, for example, 39376 + ... + 42243.

It is an arithmetic number, because the mean of its divisors is an integer number (14691600).

Almost surely, 2^117041646 is an apocalyptic number.

117041646 is an abundant number, since it is smaller than the sum of its proper divisors (118023954).

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

117041646 is a wasteful number, since it uses less digits than its factorization.

117041646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81863.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 117041646 is about 10818.5787421454. The cubic root of 117041646 is about 489.1553489554.

The spelling of 117041646 in words is "one hundred seventeen million, forty-one thousand, six hundred forty-six".