36312841 has 4 divisors (see below), whose sum is σ = 36340884. Its totient is φ = 36284800.

The previous prime is 36312821. The next prime is 36312847. The reversal of 36312841 is 14821363.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14821363 = 233 ⋅63611.

It can be written as a sum of positive squares in 2 ways, for example, as 1679616 + 34633225 = 1296^2 + 5885^2 .

It is a cyclic number.

It is not a de Polignac number, because 36312841 - 2⁷ = 36312713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36312847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11980 + ... + 14701.

It is an arithmetic number, because the mean of its divisors is an integer number (9085221).

Almost surely, 2^36312841 is an apocalyptic number.

It is an amenable number.

36312841 is a deficient number, since it is larger than the sum of its proper divisors (28043).

36312841 is a wasteful number, since it uses less digits than its factorization.

36312841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28042.

The product of its digits is 3456, while the sum is 28.

The square root of 36312841 is about 6026.0136906582. The cubic root of 36312841 is about 331.1464289468.

The spelling of 36312841 in words is "thirty-six million, three hundred twelve thousand, eight hundred forty-one".