22849056 has 36 divisors (see below), whose sum is σ = 64977822. Its totient is φ = 7616256.

The previous prime is 22849033. The next prime is 22849061. The reversal of 22849056 is 65094822.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 22240656 + 608400 = 4716^2 + 780^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×22849056² = 1044158720182272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 22849056.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39381 + ... + 39956.

Almost surely, 2^22849056 is an apocalyptic number.

It is an amenable number.

22849056 is an abundant number, since it is smaller than the sum of its proper divisors (42128766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22849056 is a wasteful number, since it uses less digits than its factorization.

22849056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79353 (or 79342 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 22849056 is about 4780.0686187543. The cubic root of 22849056 is about 283.7632093574.

It can be divided in two parts, 228 and 49056, that added together give a square (49284 = 222²).

The spelling of 22849056 in words is "twenty-two million, eight hundred forty-nine thousand, fifty-six".