36534840 has 32 divisors (see below), whose sum is σ = 109604880. Its totient is φ = 9742592.

The previous prime is 36534803. The next prime is 36534847. The reversal of 36534840 is 4843563.

36534840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36534847) 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 7 ways as a sum of consecutive naturals, for example, 152109 + ... + 152348.

Almost surely, 2^36534840 is an apocalyptic number.

36534840 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36534840 is an abundant number, since it is smaller than the sum of its proper divisors (73070040).

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

36534840 is a wasteful number, since it uses less digits than its factorization.

36534840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304471 (or 304467 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 36534840 is about 6044.4056779803. The cubic root of 36534840 is about 331.8198810083.

The spelling of 36534840 in words is "thirty-six million, five hundred thirty-four thousand, eight hundred forty".