113821614 has 24 divisors (see below), whose sum is σ = 246926160. Its totient is φ = 37892448.

The previous prime is 113821573. The next prime is 113821619. The reversal of 113821614 is 416128311.

It is a happy number.

113821614 is a `hidden beast` number, since 11 + 38 + 2 + 1 + 614 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113821619) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12402 + ... + 19530.

It is an arithmetic number, because the mean of its divisors is an integer number (10288590).

Almost surely, 2^113821614 is an apocalyptic number.

113821614 is an abundant number, since it is smaller than the sum of its proper divisors (133104546).

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

113821614 is a wasteful number, since it uses less digits than its factorization.

113821614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8024 (or 8021 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 113821614 is about 10668.7212917013. The cubic root of 113821614 is about 484.6277144488.

Adding to 113821614 its reverse (416128311), we get a palindrome (529949925).

It can be divided in two parts, 11382 and 1614, that added together give a square (12996 = 114²).

The spelling of 113821614 in words is "one hundred thirteen million, eight hundred twenty-one thousand, six hundred fourteen".