22774141 has 8 divisors (see below), whose sum is σ = 25817120. Its totient is φ = 19915632.

The previous prime is 22774127. The next prime is 22774151. The reversal of 22774141 is 14147722.

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 22774141 - 2⁷ = 22774013 is a prime.

It is a super-2 number, since 2×22774141² = 1037322996575762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22774111) 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, 45855 + ... + 46348.

It is an arithmetic number, because the mean of its divisors is an integer number (3227140).

Almost surely, 2^22774141 is an apocalyptic number.

It is an amenable number.

22774141 is a deficient number, since it is larger than the sum of its proper divisors (3042979).

22774141 is a wasteful number, since it uses less digits than its factorization.

22774141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92235.

The product of its digits is 3136, while the sum is 28.

The square root of 22774141 is about 4772.2260005159. The cubic root of 22774141 is about 283.4527458212.

The spelling of 22774141 in words is "twenty-two million, seven hundred seventy-four thousand, one hundred forty-one".