116744540 has 48 divisors (see below), whose sum is σ = 268186464. Its totient is φ = 42336000.

The previous prime is 116744521. The next prime is 116744549. The reversal of 116744540 is 45447611.

It is a junction number, because it is equal to n+sod(n) for n = 116744497 and 116744506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116744549) 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, 153842 + ... + 154598.

It is an arithmetic number, because the mean of its divisors is an integer number (5587218).

Almost surely, 2^116744540 is an apocalyptic number.

116744540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116744540 is an abundant number, since it is smaller than the sum of its proper divisors (151441924).

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

116744540 is a wasteful number, since it uses less digits than its factorization.

116744540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478 (or 1476 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 116744540 is about 10804.8387308650. The cubic root of 116744540 is about 488.7410971619.

The spelling of 116744540 in words is "one hundred sixteen million, seven hundred forty-four thousand, five hundred forty".