116662045 has 8 divisors (see below), whose sum is σ = 140246496. Its totient is φ = 93161616.

The previous prime is 116662019. The next prime is 116662067. The reversal of 116662045 is 540266611.

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 116662045 - 2⁷ = 116661917 is a prime.

It is a super-2 number, since 2×116662045² = 27220065487164050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116661998 and 116662016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17907 + ... + 23536.

It is an arithmetic number, because the mean of its divisors is an integer number (17530812).

Almost surely, 2^116662045 is an apocalyptic number.

It is an amenable number.

116662045 is a deficient number, since it is larger than the sum of its proper divisors (23584451).

116662045 is an equidigital number, since it uses as much as digits as its factorization.

116662045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42011.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 116662045 is about 10801.0205536329. The cubic root of 116662045 is about 488.6259505997.

The spelling of 116662045 in words is "one hundred sixteen million, six hundred sixty-two thousand, forty-five".