117049446 has 24 divisors (see below), whose sum is σ = 253812000. Its totient is φ = 38984976.

The previous prime is 117049421. The next prime is 117049447. The reversal of 117049446 is 644940711.

117049446 is a `hidden beast` number, since 1 + 170 + 49 + 446 = 666.

It is a super-3 number, since 3×117049446³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117049446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117049447) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 34356 + ... + 37608.

It is an arithmetic number, because the mean of its divisors is an integer number (10575500).

Almost surely, 2^117049446 is an apocalyptic number.

117049446 is an abundant number, since it is smaller than the sum of its proper divisors (136762554).

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

117049446 is a wasteful number, since it uses less digits than its factorization.

117049446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5260 (or 5257 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 117049446 is about 10818.9392271146. The cubic root of 117049446 is about 489.1662149651.

The spelling of 117049446 in words is "one hundred seventeen million, forty-nine thousand, four hundred forty-six".