22884741 has 32 divisors (see below), whose sum is σ = 38275200. Its totient is φ = 13386240.

The previous prime is 22884739. The next prime is 22884749. The reversal of 22884741 is 14748822.

It is not a de Polignac number, because 22884741 - 2¹ = 22884739 is a prime.

It is a super-2 number, since 2×22884741² = 1047422741274162, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22884696 and 22884705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22884749) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7285 + ... + 9941.

It is an arithmetic number, because the mean of its divisors is an integer number (1196100).

Almost surely, 2^22884741 is an apocalyptic number.

It is an amenable number.

22884741 is a deficient number, since it is larger than the sum of its proper divisors (15390459).

22884741 is a wasteful number, since it uses less digits than its factorization.

22884741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2706 (or 2700 counting only the distinct ones).

The product of its digits is 28672, while the sum is 36.

The square root of 22884741 is about 4783.7998494920. The cubic root of 22884741 is about 283.9108569327.

The spelling of 22884741 in words is "twenty-two million, eight hundred eighty-four thousand, seven hundred forty-one".