36411540 has 96 divisors (see below), whose sum is σ = 113895936. Its totient is φ = 8615040.

The previous prime is 36411533. The next prime is 36411541. The reversal of 36411540 is 4511463.

It is a self number, because there is not a number n which added to its sum of digits gives 36411540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36411541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27739 + ... + 29021.

It is an arithmetic number, because the mean of its divisors is an integer number (1186416).

Almost surely, 2^36411540 is an apocalyptic number.

36411540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36411540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56947968).

36411540 is an abundant number, since it is smaller than the sum of its proper divisors (77484396).

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

36411540 is a wasteful number, since it uses less digits than its factorization.

36411540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349 (or 1347 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 36411540 is about 6034.1975439987. The cubic root of 36411540 is about 331.4461783226.

The spelling of 36411540 in words is "thirty-six million, four hundred eleven thousand, five hundred forty".