116362993 has 8 divisors (see below), whose sum is σ = 121444200. Its totient is φ = 111353088.

The previous prime is 116362969. The next prime is 116362997. The reversal of 116362993 is 399263611.

It can be written as a sum of positive squares in 4 ways, for example, as 2663424 + 113699569 = 1632^2 + 10663^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116362993 - 2⁹ = 116362481 is a prime.

It is a super-2 number, since 2×116362993² = 27080692279836098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116362997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14478 + ... + 21031.

It is an arithmetic number, because the mean of its divisors is an integer number (15180525).

Almost surely, 2^116362993 is an apocalyptic number.

It is an amenable number.

116362993 is a deficient number, since it is larger than the sum of its proper divisors (5081207).

116362993 is a wasteful number, since it uses less digits than its factorization.

116362993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35651.

The product of its digits is 52488, while the sum is 40.

The square root of 116362993 is about 10787.1679786680. The cubic root of 116362993 is about 488.2080780326.

The spelling of 116362993 in words is "one hundred sixteen million, three hundred sixty-two thousand, nine hundred ninety-three".