22852049 has 8 divisors (see below), whose sum is σ = 25509792. Its totient is φ = 20291040.

The previous prime is 22852031. The next prime is 22852073. The reversal of 22852049 is 94025822.

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

It is not a de Polignac number, because 22852049 - 2¹² = 22847953 is a prime.

It is a super-2 number, since 2×22852049² = 1044432286996802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22852099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23684 + ... + 24629.

It is an arithmetic number, because the mean of its divisors is an integer number (3188724).

Almost surely, 2^22852049 is an apocalyptic number.

It is an amenable number.

22852049 is a deficient number, since it is larger than the sum of its proper divisors (2657743).

22852049 is a wasteful number, since it uses less digits than its factorization.

22852049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48367.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 22852049 is about 4780.3816793223. The cubic root of 22852049 is about 283.7755988730.

It can be divided in two parts, 2285 and 2049, that added together give a palindrome (4334).

The spelling of 22852049 in words is "twenty-two million, eight hundred fifty-two thousand, forty-nine".