6113616 has 40 divisors (see below), whose sum is σ = 16037664. Its totient is φ = 2006400.

The previous prime is 6113609. The next prime is 6113623. The reversal of 6113616 is 6163116.

It is an interprime number because it is at equal distance from previous prime (6113609) and next prime (6113623).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2266 + ... + 4166.

Almost surely, 2^6113616 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 6113616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8018832).

6113616 is an abundant number, since it is smaller than the sum of its proper divisors (9924048).

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

6113616 is a wasteful number, since it uses less digits than its factorization.

6113616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979 (or 1973 counting only the distinct ones).

The product of its digits is 648, while the sum is 24.

The square root of 6113616 is about 2472.5727491825. The cubic root of 6113616 is about 182.8518613616.

The spelling of 6113616 in words is "six million, one hundred thirteen thousand, six hundred sixteen".