116227845 has 64 divisors (see below), whose sum is σ = 219974400. Its totient is φ = 58060800.

The previous prime is 116227843. The next prime is 116227847. The reversal of 116227845 is 548722611.

It is an interprime number because it is at equal distance from previous prime (116227843) and next prime (116227847).

It is not a de Polignac number, because 116227845 - 2¹ = 116227843 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116227843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 289645 + ... + 290045.

It is an arithmetic number, because the mean of its divisors is an integer number (3437100).

Almost surely, 2^116227845 is an apocalyptic number.

116227845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116227845 is a deficient number, since it is larger than the sum of its proper divisors (103746555).

116227845 is a wasteful number, since it uses less digits than its factorization.

116227845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 541 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 116227845 is about 10780.9018639444. The cubic root of 116227845 is about 488.0189975696.

Adding to 116227845 its sum of digits (36), we get a triangular number (116227881 = T₁₅₂₄₆).

The spelling of 116227845 in words is "one hundred sixteen million, two hundred twenty-seven thousand, eight hundred forty-five".