114643661 has 8 divisors (see below), whose sum is σ = 130503744. Its totient is φ = 99689920.

The previous prime is 114643657. The next prime is 114643681. The reversal of 114643661 is 166346411.

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

It is not a de Polignac number, because 114643661 - 2² = 114643657 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114643601) 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, 226316 + ... + 226821.

It is an arithmetic number, because the mean of its divisors is an integer number (16312968).

Almost surely, 2^114643661 is an apocalyptic number.

114643661 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

114643661 is a deficient number, since it is larger than the sum of its proper divisors (15860083).

114643661 is a wasteful number, since it uses less digits than its factorization.

114643661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453171.

The product of its digits is 10368, while the sum is 32.

The square root of 114643661 is about 10707.1780129033. The cubic root of 114643661 is about 485.7916161396.

The spelling of 114643661 in words is "one hundred fourteen million, six hundred forty-three thousand, six hundred sixty-one".