22629848 has 8 divisors (see below), whose sum is σ = 42430980. Its totient is φ = 11314920.

The previous prime is 22629847. The next prime is 22629851. The reversal of 22629848 is 84892622.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×22629848² = 1024220041006208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22629847) 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 as a sum of consecutive naturals, namely, 1414358 + ... + 1414373.

Almost surely, 2^22629848 is an apocalyptic number.

It is an amenable number.

22629848 is a deficient number, since it is larger than the sum of its proper divisors (19801132).

22629848 is a wasteful number, since it uses less digits than its factorization.

22629848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828737 (or 2828733 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 22629848 is about 4757.0839807596. The cubic root of 22629848 is about 282.8528412870.

The spelling of 22629848 in words is "twenty-two million, six hundred twenty-nine thousand, eight hundred forty-eight".