36531414 has 48 divisors (see below), whose sum is σ = 83865600. Its totient is φ = 11460528.

The previous prime is 36531413. The next prime is 36531437. The reversal of 36531414 is 41413563.

36531414 is a `hidden beast` number, since 3 + 653 + 1 + 4 + 1 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36531413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76027 + ... + 76505.

It is an arithmetic number, because the mean of its divisors is an integer number (1747200).

Almost surely, 2^36531414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36531414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41932800).

36531414 is an abundant number, since it is smaller than the sum of its proper divisors (47334186).

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

36531414 is a wasteful number, since it uses less digits than its factorization.

36531414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729 (or 726 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 36531414 is about 6044.1222687831. The cubic root of 36531414 is about 331.8095087130.

Adding to 36531414 its reverse (41413563), we get a palindrome (77944977).

The spelling of 36531414 in words is "thirty-six million, five hundred thirty-one thousand, four hundred fourteen".