22041583 has 2 divisors, whose sum is σ = 22041584. Its totient is φ = 22041582.

The previous prime is 22041541. The next prime is 22041623. The reversal of 22041583 is 38514022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22041583 - 2¹³ = 22033391 is a prime.

It is a super-2 number, since 2×22041583² = 971662762291778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22041683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11020791 + 11020792.

It is an arithmetic number, because the mean of its divisors is an integer number (11020792).

Almost surely, 2^22041583 is an apocalyptic number.

22041583 is a deficient number, since it is larger than the sum of its proper divisors (1).

22041583 is an equidigital number, since it uses as much as digits as its factorization.

22041583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 22041583 is about 4694.8464298633. The cubic root of 22041583 is about 280.3803631676.

The spelling of 22041583 in words is "twenty-two million, forty-one thousand, five hundred eighty-three".