36464448 has 56 divisors (see below), whose sum is σ = 97109280. Its totient is φ = 12075520.

The previous prime is 36464443. The next prime is 36464497. The reversal of 36464448 is 84446463.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36464443) 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, 33838 + ... + 34898.

Almost surely, 2^36464448 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 36464448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48554640).

36464448 is an abundant number, since it is smaller than the sum of its proper divisors (60644832).

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

36464448 is a wasteful number, since it uses less digits than its factorization.

36464448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255 (or 1245 counting only the distinct ones).

The product of its digits is 221184, while the sum is 39.

The square root of 36464448 is about 6038.5799655217. The cubic root of 36464448 is about 331.6066372282.

The spelling of 36464448 in words is "thirty-six million, four hundred sixty-four thousand, four hundred forty-eight".