36632420 has 48 divisors (see below), whose sum is σ = 84369600. Its totient is φ = 13249920.

The previous prime is 36632417. The next prime is 36632471. The reversal of 36632420 is 2423663.

It is a self number, because there is not a number n which added to its sum of digits gives 36632420.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58871 + ... + 59489.

It is an arithmetic number, because the mean of its divisors is an integer number (1757700).

Almost surely, 2^36632420 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 36632420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42184800).

36632420 is an abundant number, since it is smaller than the sum of its proper divisors (47737180).

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

36632420 is a wasteful number, since it uses less digits than its factorization.

36632420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908 (or 906 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 36632420 is about 6052.4722221585. The cubic root of 36632420 is about 332.1150348937.

The spelling of 36632420 in words is "thirty-six million, six hundred thirty-two thousand, four hundred twenty".