22936039 has 8 divisors (see below), whose sum is σ = 26257568. Its totient is φ = 19625760.

The previous prime is 22936033. The next prime is 22936051. The reversal of 22936039 is 93063922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22936039 - 2³ = 22936031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22935995 and 22936013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22936031) 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, 2149 + ... + 7105.

It is an arithmetic number, because the mean of its divisors is an integer number (3282196).

Almost surely, 2^22936039 is an apocalyptic number.

22936039 is a deficient number, since it is larger than the sum of its proper divisors (3321529).

22936039 is an equidigital number, since it uses as much as digits as its factorization.

22936039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5625.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 22936039 is about 4789.1584855797. The cubic root of 22936039 is about 284.1228350145.

The spelling of 22936039 in words is "twenty-two million, nine hundred thirty-six thousand, thirty-nine".