36028839 has 32 divisors (see below), whose sum is σ = 60433920. Its totient is φ = 18701760.

The previous prime is 36028823. The next prime is 36028841. The reversal of 36028839 is 93882063.

It is not a de Polignac number, because 36028839 - 2⁴ = 36028823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36028797 and 36028806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36028849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27307 + ... + 28595.

It is an arithmetic number, because the mean of its divisors is an integer number (1888560).

Almost surely, 2^36028839 is an apocalyptic number.

36028839 is a deficient number, since it is larger than the sum of its proper divisors (24405081).

36028839 is a wasteful number, since it uses less digits than its factorization.

36028839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332 (or 1310 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 36028839 is about 6002.4027688918. The cubic root of 36028839 is about 330.2808719855.

The spelling of 36028839 in words is "thirty-six million, twenty-eight thousand, eight hundred thirty-nine".