28126082 has 16 divisors (see below), whose sum is σ = 43835904. Its totient is φ = 13524000.

The previous prime is 28126073. The next prime is 28126103. The reversal of 28126082 is 28062182.

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, 3407 + ... + 8237.

It is an arithmetic number, because the mean of its divisors is an integer number (2739744).

Almost surely, 2^28126082 is an apocalyptic number.

28126082 is a deficient number, since it is larger than the sum of its proper divisors (15709822).

28126082 is a wasteful number, since it uses less digits than its factorization.

28126082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945.

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

The square root of 28126082 is about 5303.4028698563. The cubic root of 28126082 is about 304.1139995465.

The spelling of 28126082 in words is "twenty-eight million, one hundred twenty-six thousand, eighty-two".