22058132 has 6 divisors (see below), whose sum is σ = 38601738. Its totient is φ = 11029064.

The previous prime is 22058111. The next prime is 22058137. The reversal of 22058132 is 23185022.

It can be written as a sum of positive squares in only one way, i.e., 11062276 + 10995856 = 3326^2 + 3316^2 .

It is a super-2 number, since 2×22058132² = 973122374658848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22058098 and 22058107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22058137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2757263 + ... + 2757270.

It is an arithmetic number, because the mean of its divisors is an integer number (6433623).

Almost surely, 2^22058132 is an apocalyptic number.

It is an amenable number.

22058132 is a deficient number, since it is larger than the sum of its proper divisors (16543606).

22058132 is a wasteful number, since it uses less digits than its factorization.

22058132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5514537 (or 5514535 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 22058132 is about 4696.6085636340. The cubic root of 22058132 is about 280.4505162333.

The spelling of 22058132 in words is "twenty-two million, fifty-eight thousand, one hundred thirty-two".