36228858 has 16 divisors (see below), whose sum is σ = 76271520. Its totient is φ = 11440656.

The previous prime is 36228851. The next prime is 36228889. The reversal of 36228858 is 85882263.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36228851) 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, 158785 + ... + 159012.

It is an arithmetic number, because the mean of its divisors is an integer number (4766970).

Almost surely, 2^36228858 is an apocalyptic number.

36228858 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

36228858 is an abundant number, since it is smaller than the sum of its proper divisors (40042662).

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

36228858 is a wasteful number, since it uses less digits than its factorization.

36228858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317821.

The product of its digits is 184320, while the sum is 42.

The square root of 36228858 is about 6019.0412857863. The cubic root of 36228858 is about 330.8909441357.

The spelling of 36228858 in words is "thirty-six million, two hundred twenty-eight thousand, eight hundred fifty-eight".