22874395 has 4 divisors (see below), whose sum is σ = 27449280. Its totient is φ = 18299512.

The previous prime is 22874393. The next prime is 22874407. The reversal of 22874395 is 59347822.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22874395 - 2¹ = 22874393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22874393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2287435 + ... + 2287444.

It is an arithmetic number, because the mean of its divisors is an integer number (6862320).

Almost surely, 2^22874395 is an apocalyptic number.

22874395 is a deficient number, since it is larger than the sum of its proper divisors (4574885).

22874395 is an equidigital number, since it uses as much as digits as its factorization.

22874395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4574884.

The product of its digits is 120960, while the sum is 40.

The square root of 22874395 is about 4782.7183692959. The cubic root of 22874395 is about 283.8680659090.

The spelling of 22874395 in words is "twenty-two million, eight hundred seventy-four thousand, three hundred ninety-five".