22059348 has 24 divisors (see below), whose sum is σ = 52241952. Its totient is φ = 7243104.

The previous prime is 22059347. The next prime is 22059377. The reversal of 22059348 is 84395022.

It is a happy number.

It is a super-2 number, since 2×22059348² = 973229668370208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22059347) 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, 12915 + ... + 14522.

It is an arithmetic number, because the mean of its divisors is an integer number (2176748).

Almost surely, 2^22059348 is an apocalyptic number.

It is an amenable number.

22059348 is an abundant number, since it is smaller than the sum of its proper divisors (30182604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22059348 is a wasteful number, since it uses less digits than its factorization.

22059348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27511 (or 27509 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 22059348 is about 4696.7380169645. The cubic root of 22059348 is about 280.4556696095.

The spelling of 22059348 in words is "twenty-two million, fifty-nine thousand, three hundred forty-eight".