22714541 has 4 divisors (see below), whose sum is σ = 23053632. Its totient is φ = 22375452.

The previous prime is 22714493. The next prime is 22714561. The reversal of 22714541 is 14541722.

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 a de Polignac number, because none of the positive numbers 2^k-22714541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22714541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22714561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169445 + ... + 169578.

It is an arithmetic number, because the mean of its divisors is an integer number (5763408).

Almost surely, 2^22714541 is an apocalyptic number.

It is an amenable number.

22714541 is a deficient number, since it is larger than the sum of its proper divisors (339091).

22714541 is an equidigital number, since it uses as much as digits as its factorization.

22714541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339090.

The product of its digits is 2240, while the sum is 26.

The square root of 22714541 is about 4765.9774443444. The cubic root of 22714541 is about 283.2052642273.

It can be divided in two parts, 2271 and 4541, that multiplied together give a triangular number (10312611 = T₄₅₄₁).

The spelling of 22714541 in words is "twenty-two million, seven hundred fourteen thousand, five hundred forty-one".