114821 has 8 divisors (see below), whose sum is σ = 134400. Its totient is φ = 96048.

The previous prime is 114809. The next prime is 114827. The reversal of 114821 is 128411.

114821 is an esthetic number in base 12, because in such base its adjacent digits differ by 1.

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 114821 - 2⁶ = 114757 is a prime.

It is a nialpdrome in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 114821.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 114821.

It is not an unprimeable number, because it can be changed into a prime (114827) 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, 155 + ... + 503.

It is an arithmetic number, because the mean of its divisors is an integer number (16800).

2¹¹⁴⁸²¹ is an apocalyptic number.

It is an amenable number.

114821 is a deficient number, since it is larger than the sum of its proper divisors (19579).

114821 is an equidigital number, since it uses as much as digits as its factorization.

114821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403.

The product of its digits is 64, while the sum is 17.

The square root of 114821 is about 338.8524752750. The cubic root of 114821 is about 48.6041972813.

The spelling of 114821 in words is "one hundred fourteen thousand, eight hundred twenty-one".