22909341 has 32 divisors (see below), whose sum is σ = 38821888. Its totient is φ = 11689920.

The previous prime is 22909339. The next prime is 22909349. The reversal of 22909341 is 14390922.

It is not a de Polignac number, because 22909341 - 2¹ = 22909339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22909299 and 22909308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22909349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7110 + ... + 9816.

It is an arithmetic number, because the mean of its divisors is an integer number (1213184).

Almost surely, 2^22909341 is an apocalyptic number.

22909341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22909341 is a deficient number, since it is larger than the sum of its proper divisors (15912547).

22909341 is a wasteful number, since it uses less digits than its factorization.

22909341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 22909341 is about 4786.3703366956. The cubic root of 22909341 is about 284.0125506918.

The spelling of 22909341 in words is "twenty-two million, nine hundred nine thousand, three hundred forty-one".