22283704 has 8 divisors (see below), whose sum is σ = 41781960. Its totient is φ = 11141848.

The previous prime is 22283683. The next prime is 22283707. The reversal of 22283704 is 40738222.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22283707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1392724 + ... + 1392739.

It is an arithmetic number, because the mean of its divisors is an integer number (5222745).

Almost surely, 2^22283704 is an apocalyptic number.

It is an amenable number.

22283704 is a deficient number, since it is larger than the sum of its proper divisors (19498256).

22283704 is a wasteful number, since it uses less digits than its factorization.

22283704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2785469 (or 2785465 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 22283704 is about 4720.5618309689. The cubic root of 22283704 is about 281.4032617189.

The spelling of 22283704 in words is "twenty-two million, two hundred eighty-three thousand, seven hundred four".