116620544 has 72 divisors (see below), whose sum is σ = 249596928. Its totient is φ = 54190080.

The previous prime is 116620541. The next prime is 116620547. The reversal of 116620544 is 445026611.

It is an interprime number because it is at equal distance from previous prime (116620541) and next prime (116620547).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116620541) 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, 552599 + ... + 552809.

It is an arithmetic number, because the mean of its divisors is an integer number (3466624).

Almost surely, 2^116620544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116620544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124798464).

116620544 is an abundant number, since it is smaller than the sum of its proper divisors (132976384).

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

116620544 is a wasteful number, since it uses less digits than its factorization.

116620544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 116620544 is about 10799.0992216944. The cubic root of 116620544 is about 488.5680029594.

The spelling of 116620544 in words is "one hundred sixteen million, six hundred twenty thousand, five hundred forty-four".