28276034 has 16 divisors (see below), whose sum is σ = 43436736. Its totient is φ = 13801200.

The previous prime is 28276033. The next prime is 28276043. The reversal of 28276034 is 43067282.

It is not an unprimeable number, because it can be changed into a prime (28276033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14264 + ... + 16124.

It is an arithmetic number, because the mean of its divisors is an integer number (2714796).

Almost surely, 2^28276034 is an apocalyptic number.

28276034 is a deficient number, since it is larger than the sum of its proper divisors (15160702).

28276034 is a wasteful number, since it uses less digits than its factorization.

28276034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 28276034 is about 5317.5214150956. The cubic root of 28276034 is about 304.6534952311.

The spelling of 28276034 in words is "twenty-eight million, two hundred seventy-six thousand, thirty-four".