28829092 has 12 divisors (see below), whose sum is σ = 51624496. Its totient is φ = 14079240.

The previous prime is 28829089. The next prime is 28829113. The reversal of 28829092 is 29092882.

It is a happy number.

It is a super-2 number, since 2×28829092² = 1662233091088928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83634 + ... + 83977.

Almost surely, 2^28829092 is an apocalyptic number.

It is an amenable number.

28829092 is a deficient number, since it is larger than the sum of its proper divisors (22795404).

28829092 is a wasteful number, since it uses less digits than its factorization.

28829092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167658 (or 167656 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 28829092 is about 5369.2729489196. The cubic root of 28829092 is about 306.6269487524.

The spelling of 28829092 in words is "twenty-eight million, eight hundred twenty-nine thousand, ninety-two".