22059047 has 8 divisors (see below), whose sum is σ = 24372576. Its totient is φ = 19858432.

The previous prime is 22059041. The next prime is 22059049. The reversal of 22059047 is 74095022.

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 22059047 - 2⁴ = 22059031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22059041) 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, 27818 + ... + 28599.

It is an arithmetic number, because the mean of its divisors is an integer number (3046572).

Almost surely, 2^22059047 is an apocalyptic number.

22059047 is a deficient number, since it is larger than the sum of its proper divisors (2313529).

22059047 is a wasteful number, since it uses less digits than its factorization.

22059047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56457.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 22059047 is about 4696.7059733392. The cubic root of 22059047 is about 280.4543939970.

The spelling of 22059047 in words is "twenty-two million, fifty-nine thousand, forty-seven".