36890448 has 40 divisors (see below), whose sum is σ = 108915648. Its totient is φ = 10540032.

The previous prime is 36890437. The next prime is 36890449. The reversal of 36890448 is 84409863.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36890449) 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, 54561 + ... + 55232.

Almost surely, 2^36890448 is an apocalyptic number.

It is an amenable number.

36890448 is an abundant number, since it is smaller than the sum of its proper divisors (72025200).

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

36890448 is a wasteful number, since it uses less digits than its factorization.

36890448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109811 (or 109805 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 36890448 is about 6073.7507357481. The cubic root of 36890448 is about 332.8929847578.

The spelling of 36890448 in words is "thirty-six million, eight hundred ninety thousand, four hundred forty-eight".