36921024 has 84 divisors (see below), whose sum is σ = 120958864. Its totient is φ = 10547712.

The previous prime is 36921007. The next prime is 36921037. The reversal of 36921024 is 42012963.

It is a tau number, because it is divible by the number of its divisors (84).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 547 + ... + 8610.

Almost surely, 2^36921024 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 36921024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60479432).

36921024 is an abundant number, since it is smaller than the sum of its proper divisors (84037840).

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

36921024 is a wasteful number, since it uses less digits than its factorization.

36921024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9182 (or 9169 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 36921024 is about 6076.2672752274. The cubic root of 36921024 is about 332.9849301949.

Adding to 36921024 its reverse (42012963), we get a palindrome (78933987).

The spelling of 36921024 in words is "thirty-six million, nine hundred twenty-one thousand, twenty-four".