22869037 has 2 divisors, whose sum is σ = 22869038. Its totient is φ = 22869036.

The previous prime is 22869019. The next prime is 22869059. The reversal of 22869037 is 73096822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13097161 + 9771876 = 3619^2 + 3126^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22869037 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 22868987 and 22869005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22869137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11434518 + 11434519.

It is an arithmetic number, because the mean of its divisors is an integer number (11434519).

Almost surely, 2^22869037 is an apocalyptic number.

It is an amenable number.

22869037 is a deficient number, since it is larger than the sum of its proper divisors (1).

22869037 is an equidigital number, since it uses as much as digits as its factorization.

22869037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 22869037 is about 4782.1581947903. The cubic root of 22869037 is about 283.8459001662.

The spelling of 22869037 in words is "twenty-two million, eight hundred sixty-nine thousand, thirty-seven".