116288901 has 12 divisors (see below), whose sum is σ = 168180012. Its totient is φ = 77430336.

The previous prime is 116288881. The next prime is 116288917. The reversal of 116288901 is 109882611.

It can be written as a sum of positive squares in 2 ways, for example, as 52272900 + 64016001 = 7230^2 + 8001^2 .

It is not a de Polignac number, because 116288901 - 2⁷ = 116288773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116288971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175 + ... + 15251.

It is an arithmetic number, because the mean of its divisors is an integer number (14015001).

Almost surely, 2^116288901 is an apocalyptic number.

It is an amenable number.

116288901 is a deficient number, since it is larger than the sum of its proper divisors (51891111).

116288901 is a wasteful number, since it uses less digits than its factorization.

116288901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15940 (or 15937 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 36.

The square root of 116288901 is about 10783.7331662092. The cubic root of 116288901 is about 488.1044368546.

The spelling of 116288901 in words is "one hundred sixteen million, two hundred eighty-eight thousand, nine hundred one".