116662603 has 4 divisors (see below), whose sum is σ = 122802760. Its totient is φ = 110522448.

The previous prime is 116662597. The next prime is 116662613. The reversal of 116662603 is 306266611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116662603 is a prime.

It is a super-2 number, since 2×116662603² = 27220325877471218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116662613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3070050 + ... + 3070087.

It is an arithmetic number, because the mean of its divisors is an integer number (30700690).

Almost surely, 2^116662603 is an apocalyptic number.

116662603 is a deficient number, since it is larger than the sum of its proper divisors (6140157).

116662603 is an equidigital number, since it uses as much as digits as its factorization.

116662603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6140156.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 116662603 is about 10801.0463844944. The cubic root of 116662603 is about 488.6267296387.

The spelling of 116662603 in words is "one hundred sixteen million, six hundred sixty-two thousand, six hundred three".