36825261 has 24 divisors (see below), whose sum is σ = 54327840. Its totient is φ = 22170720.

The previous prime is 36825251. The next prime is 36825317. The reversal of 36825261 is 16252863.

36825261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36825261 - 2²⁵ = 3270829 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36825251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82906 + ... + 83348.

It is an arithmetic number, because the mean of its divisors is an integer number (2263660).

Almost surely, 2^36825261 is an apocalyptic number.

It is an amenable number.

36825261 is a deficient number, since it is larger than the sum of its proper divisors (17502579).

36825261 is a wasteful number, since it uses less digits than its factorization.

36825261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697 (or 686 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 36825261 is about 6068.3820743259. The cubic root of 36825261 is about 332.6967904354.

The spelling of 36825261 in words is "thirty-six million, eight hundred twenty-five thousand, two hundred sixty-one".