116228481 has 16 divisors (see below), whose sum is σ = 159311040. Its totient is φ = 75329280.

The previous prime is 116228479. The next prime is 116228501. The reversal of 116228481 is 184822611.

It is not a de Polignac number, because 116228481 - 2¹ = 116228479 is a prime.

It is a super-2 number, since 2×116228481² = 27018119591134722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116228401) 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, 36990 + ... + 40008.

It is an arithmetic number, because the mean of its divisors is an integer number (9956940).

Almost surely, 2^116228481 is an apocalyptic number.

It is an amenable number.

116228481 is a deficient number, since it is larger than the sum of its proper divisors (43082559).

116228481 is a wasteful number, since it uses less digits than its factorization.

116228481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3376.

The product of its digits is 6144, while the sum is 33.

The square root of 116228481 is about 10780.9313605087. The cubic root of 116228481 is about 488.0198877163.

The spelling of 116228481 in words is "one hundred sixteen million, two hundred twenty-eight thousand, four hundred eighty-one".