116224057 has 4 divisors (see below), whose sum is σ = 116245876. Its totient is φ = 116202240.

The previous prime is 116224051. The next prime is 116224063. The reversal of 116224057 is 750422611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 750422611 = 31 ⋅24207181.

It is an interprime number because it is at equal distance from previous prime (116224051) and next prime (116224063).

It can be written as a sum of positive squares in 2 ways, for example, as 111851776 + 4372281 = 10576^2 + 2091^2 .

It is a cyclic number.

It is not a de Polignac number, because 116224057 - 2¹⁹ = 115699769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116224051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2953 + ... + 15529.

It is an arithmetic number, because the mean of its divisors is an integer number (29061469).

Almost surely, 2^116224057 is an apocalyptic number.

It is an amenable number.

116224057 is a deficient number, since it is larger than the sum of its proper divisors (21819).

116224057 is an equidigital number, since it uses as much as digits as its factorization.

116224057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21818.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 116224057 is about 10780.7261814778. The cubic root of 116224057 is about 488.0136958106.

Adding to 116224057 its reverse (750422611), we get a palindrome (866646668).

The spelling of 116224057 in words is "one hundred sixteen million, two hundred twenty-four thousand, fifty-seven".