114277721 has 4 divisors (see below), whose sum is σ = 114441444. Its totient is φ = 114114000.

The previous prime is 114277693. The next prime is 114277729. The reversal of 114277721 is 127772411.

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

It can be written as a sum of positive squares in 2 ways, for example, as 36132121 + 78145600 = 6011^2 + 8840^2 .

It is a cyclic number.

It is not a de Polignac number, because 114277721 - 2¹⁴ = 114261337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114277729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80810 + ... + 82211.

It is an arithmetic number, because the mean of its divisors is an integer number (28610361).

Almost surely, 2^114277721 is an apocalyptic number.

It is an amenable number.

114277721 is a deficient number, since it is larger than the sum of its proper divisors (163723).

114277721 is an equidigital number, since it uses as much as digits as its factorization.

114277721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163722.

The product of its digits is 5488, while the sum is 32.

The square root of 114277721 is about 10690.0758182531. The cubic root of 114277721 is about 485.2741865519.

The spelling of 114277721 in words is "one hundred fourteen million, two hundred seventy-seven thousand, seven hundred twenty-one".