28802126 has 16 divisors (see below), whose sum is σ = 44111760. Its totient is φ = 14100480.

The previous prime is 28802107. The next prime is 28802149. The reversal of 28802126 is 62120882.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37070 + ... + 37838.

It is an arithmetic number, because the mean of its divisors is an integer number (2756985).

Almost surely, 2^28802126 is an apocalyptic number.

28802126 is a deficient number, since it is larger than the sum of its proper divisors (15309634).

28802126 is a wasteful number, since it uses less digits than its factorization.

28802126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 28802126 is about 5366.7612206991. The cubic root of 28802126 is about 306.5313152434.

The spelling of 28802126 in words is "twenty-eight million, eight hundred two thousand, one hundred twenty-six".