23414149 has 4 divisors (see below), whose sum is σ = 25542720. Its totient is φ = 21285580.

The previous prime is 23414143. The next prime is 23414177. The reversal of 23414149 is 94141432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23414149 - 2¹⁹ = 22889861 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23414143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1064269 + ... + 1064290.

It is an arithmetic number, because the mean of its divisors is an integer number (6385680).

Almost surely, 2^23414149 is an apocalyptic number.

It is an amenable number.

23414149 is a deficient number, since it is larger than the sum of its proper divisors (2128571).

23414149 is a wasteful number, since it uses less digits than its factorization.

23414149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128570.

The product of its digits is 3456, while the sum is 28.

The square root of 23414149 is about 4838.8169008550. The cubic root of 23414149 is about 286.0834882672.

The spelling of 23414149 in words is "twenty-three million, four hundred fourteen thousand, one hundred forty-nine".