36827540 has 12 divisors (see below), whose sum is σ = 77337876. Its totient is φ = 14731008.

The previous prime is 36827533. The next prime is 36827563. The reversal of 36827540 is 4572863.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 18130564 + 18696976 = 4258^2 + 4324^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36827540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920669 + ... + 920708.

It is an arithmetic number, because the mean of its divisors is an integer number (6444823).

Almost surely, 2^36827540 is an apocalyptic number.

It is an amenable number.

36827540 is an abundant number, since it is smaller than the sum of its proper divisors (40510336).

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

36827540 is a wasteful number, since it uses less digits than its factorization.

36827540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841386 (or 1841384 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 36827540 is about 6068.5698479955. The cubic root of 36827540 is about 332.7036534811.

The spelling of 36827540 in words is "thirty-six million, eight hundred twenty-seven thousand, five hundred forty".