28076083 has 8 divisors (see below), whose sum is σ = 32175968. Its totient is φ = 23998464.

The previous prime is 28076057. The next prime is 28076101. The reversal of 28076083 is 38067082.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 28076083 - 2¹³ = 28067891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28076183) 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, 2766 + ... + 7987.

It is an arithmetic number, because the mean of its divisors is an integer number (4021996).

Almost surely, 2^28076083 is an apocalyptic number.

28076083 is a deficient number, since it is larger than the sum of its proper divisors (4099885).

28076083 is a wasteful number, since it uses less digits than its factorization.

28076083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11133.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 28076083 is about 5298.6869128115. The cubic root of 28076083 is about 303.9336874925.

Subtracting 28076083 from its reverse (38067082), we obtain a palindrome (9990999).

The spelling of 28076083 in words is "twenty-eight million, seventy-six thousand, eighty-three".