114566621 has 12 divisors (see below), whose sum is σ = 131358132. Its totient is φ = 99530496.

The previous prime is 114566609. The next prime is 114566629. The reversal of 114566621 is 126665411.

It can be written as a sum of positive squares in 6 ways, for example, as 20748025 + 93818596 = 4555^2 + 9686^2 .

It is not a de Polignac number, because 114566621 - 2¹⁰ = 114565597 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 (114566629) 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, 17066 + ... + 22811.

It is an arithmetic number, because the mean of its divisors is an integer number (10946511).

Almost surely, 2^114566621 is an apocalyptic number.

It is an amenable number.

114566621 is a deficient number, since it is larger than the sum of its proper divisors (16791511).

114566621 is a wasteful number, since it uses less digits than its factorization.

114566621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39920 (or 39907 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 114566621 is about 10703.5798217232. The cubic root of 114566621 is about 485.6827751967.

The spelling of 114566621 in words is "one hundred fourteen million, five hundred sixty-six thousand, six hundred twenty-one".