36028668 has 96 divisors (see below), whose sum is σ = 95622912. Its totient is φ = 10483200.

The previous prime is 36028667. The next prime is 36028669. The reversal of 36028668 is 86682063.

36028668 is nontrivially palindromic in base 14.

It is an interprime number because it is at equal distance from previous prime (36028667) and next prime (36028669).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36028667) 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, 274963 + ... + 275093.

It is an arithmetic number, because the mean of its divisors is an integer number (996072).

Almost surely, 2^36028668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36028668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47811456).

36028668 is an abundant number, since it is smaller than the sum of its proper divisors (59594244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36028668 is a wasteful number, since it uses less digits than its factorization.

36028668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 36028668 is about 6002.3885245792. The cubic root of 36028668 is about 330.2803494585.

The spelling of 36028668 in words is "thirty-six million, twenty-eight thousand, six hundred sixty-eight".