22741273 has 8 divisors (see below), whose sum is σ = 24372288. Its totient is φ = 21163824.

The previous prime is 22741241. The next prime is 22741283. The reversal of 22741273 is 37214722.

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 22741273 - 2⁵ = 22741241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22741283) 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, 12511 + ... + 14212.

It is an arithmetic number, because the mean of its divisors is an integer number (3046536).

Almost surely, 2^22741273 is an apocalyptic number.

22741273 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22741273 is a deficient number, since it is larger than the sum of its proper divisors (1631015).

22741273 is a wasteful number, since it uses less digits than its factorization.

22741273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26783.

The product of its digits is 4704, while the sum is 28.

The square root of 22741273 is about 4768.7810811569. The cubic root of 22741273 is about 283.3163190091.

Adding to 22741273 its reverse (37214722), we get a palindrome (59955995).

The spelling of 22741273 in words is "twenty-two million, seven hundred forty-one thousand, two hundred seventy-three".