116840124 has 24 divisors (see below), whose sum is σ = 302919120. Its totient is φ = 38946672.

The previous prime is 116840123. The next prime is 116840153. The reversal of 116840124 is 421048611.

It is a happy number.

It is a super-2 number, since 2×116840124² = 27303229152670752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116840123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540819 + ... + 541034.

It is an arithmetic number, because the mean of its divisors is an integer number (12621630).

Almost surely, 2^116840124 is an apocalyptic number.

It is an amenable number.

116840124 is an abundant number, since it is smaller than the sum of its proper divisors (186078996).

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

116840124 is a wasteful number, since it uses less digits than its factorization.

116840124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081866 (or 1081858 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 116840124 is about 10809.2610293211. The cubic root of 116840124 is about 488.8744455405.

Adding to 116840124 its reverse (421048611), we get a palindrome (537888735).

It can be divided in two parts, 116840 and 124, that added together give a square (116964 = 342²).

The spelling of 116840124 in words is "one hundred sixteen million, eight hundred forty thousand, one hundred twenty-four".