36448736 has 24 divisors (see below), whose sum is σ = 73115784. Its totient is φ = 17879680.

The previous prime is 36448691. The next prime is 36448739. The reversal of 36448736 is 63784463.

It is a zygodrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 36448693 and 36448702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36448739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9050 + ... + 12441.

It is an arithmetic number, because the mean of its divisors is an integer number (3046491).

Almost surely, 2^36448736 is an apocalyptic number.

It is an amenable number.

36448736 is an abundant number, since it is smaller than the sum of its proper divisors (36667048).

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

36448736 is a wasteful number, since it uses less digits than its factorization.

36448736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21554 (or 21546 counting only the distinct ones).

The product of its digits is 290304, while the sum is 41.

The square root of 36448736 is about 6037.2788572336. The cubic root of 36448736 is about 331.5590022277.

The spelling of 36448736 in words is "thirty-six million, four hundred forty-eight thousand, seven hundred thirty-six".