22059057 has 16 divisors (see below), whose sum is σ = 31152960. Its totient is φ = 13845312.

The previous prime is 22059049. The next prime is 22059071. The reversal of 22059057 is 75095022.

It is a happy number.

It is not a de Polignac number, because 22059057 - 2³ = 22059049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22059017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8743 + ... + 10979.

It is an arithmetic number, because the mean of its divisors is an integer number (1947060).

Almost surely, 2^22059057 is an apocalyptic number.

It is an amenable number.

22059057 is a deficient number, since it is larger than the sum of its proper divisors (9093903).

22059057 is a wasteful number, since it uses less digits than its factorization.

22059057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2432.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 22059057 is about 4696.7070379150. The cubic root of 22059057 is about 280.4544363764.

It can be divided in two parts, 2 and 2059057, that multiplied together give a palindrome (4118114).

The spelling of 22059057 in words is "twenty-two million, fifty-nine thousand, fifty-seven".