36858241 has 24 divisors (see below), whose sum is σ = 44341440. Its totient is φ = 30536352.

The previous prime is 36858229. The next prime is 36858257. The reversal of 36858241 is 14285863.

It is a happy number.

It is not a de Polignac number, because 36858241 - 2⁵ = 36858209 is a prime.

It is a super-2 number, since 2×36858241² = 2717059859228162, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36858241.

It is not an unprimeable number, because it can be changed into a prime (36858641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 338095 + ... + 338203.

It is an arithmetic number, because the mean of its divisors is an integer number (1847560).

Almost surely, 2^36858241 is an apocalyptic number.

It is an amenable number.

36858241 is a deficient number, since it is larger than the sum of its proper divisors (7483199).

36858241 is a wasteful number, since it uses less digits than its factorization.

36858241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 286 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 36858241 is about 6071.0988297013. The cubic root of 36858241 is about 332.7960797632.

The spelling of 36858241 in words is "thirty-six million, eight hundred fifty-eight thousand, two hundred forty-one".