36259744 has 48 divisors (see below), whose sum is σ = 75728520. Its totient is φ = 17059840.

The previous prime is 36259721. The next prime is 36259747. The reversal of 36259744 is 44795263.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 21049744 + 15210000 = 4588^2 + 3900^2 .

It is a junction number, because it is equal to n+sod(n) for n = 36259697 and 36259706.

It is not an unprimeable number, because it can be changed into a prime (36259747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37572 + ... + 38524.

Almost surely, 2^36259744 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 36259744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37864260).

36259744 is an abundant number, since it is smaller than the sum of its proper divisors (39468776).

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

36259744 is a wasteful number, since it uses less digits than its factorization.

36259744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033 (or 1025 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 36259744 is about 6021.6064301812. The cubic root of 36259744 is about 330.9849483394.

It can be divided in two parts, 362 and 59744, that added together give a palindrome (60106).

The spelling of 36259744 in words is "thirty-six million, two hundred fifty-nine thousand, seven hundred forty-four".