36553340 has 96 divisors (see below), whose sum is σ = 87091200. Its totient is φ = 12821760.

The previous prime is 36553339. The next prime is 36553393. The reversal of 36553340 is 4335563.

It is a happy number.

36553340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×36553340² = 2672293330311200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 341567 + ... + 341673.

It is an arithmetic number, because the mean of its divisors is an integer number (907200).

Almost surely, 2^36553340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36553340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43545600).

36553340 is an abundant number, since it is smaller than the sum of its proper divisors (50537860).

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

36553340 is a wasteful number, since it uses less digits than its factorization.

36553340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 36553340 is about 6045.9358249985. The cubic root of 36553340 is about 331.8758789904.

The spelling of 36553340 in words is "thirty-six million, five hundred fifty-three thousand, three hundred forty".