114212405 has 4 divisors (see below), whose sum is σ = 137054892. Its totient is φ = 91369920.

The previous prime is 114212389. The next prime is 114212437. The reversal of 114212405 is 504212411.

It is a happy number.

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 45670564 + 68541841 = 6758^2 + 8279^2 .

It is not a de Polignac number, because 114212405 - 2⁴ = 114212389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11421236 + ... + 11421245.

It is an arithmetic number, because the mean of its divisors is an integer number (34263723).

Almost surely, 2^114212405 is an apocalyptic number.

It is an amenable number.

114212405 is a deficient number, since it is larger than the sum of its proper divisors (22842487).

114212405 is an equidigital number, since it uses as much as digits as its factorization.

114212405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22842486.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 114212405 is about 10687.0203985957. The cubic root of 114212405 is about 485.1817153070.

Adding to 114212405 its reverse (504212411), we get a palindrome (618424816).

The spelling of 114212405 in words is "one hundred fourteen million, two hundred twelve thousand, four hundred five".