116055420 has 192 divisors, whose sum is σ = 379330560. Its totient is φ = 26265600.

The previous prime is 116055403. The next prime is 116055449. The reversal of 116055420 is 24550611.

It is a super-2 number, since 2×116055420² = 26937721022752800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 607525 + ... + 607715.

It is an arithmetic number, because the mean of its divisors is an integer number (1975680).

Almost surely, 2^116055420 is an apocalyptic number.

116055420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116055420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189665280).

116055420 is an abundant number, since it is smaller than the sum of its proper divisors (263275140).

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

116055420 is a wasteful number, since it uses less digits than its factorization.

116055420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 116055420 is about 10772.9021159574. The cubic root of 116055420 is about 487.7775513517. Note that the first 3 decimals are identical.

The spelling of 116055420 in words is "one hundred sixteen million, fifty-five thousand, four hundred twenty".