45636836 has 96 divisors (see below), whose sum is σ = 102144000. Its totient is φ = 17781120.

The previous prime is 45636827. The next prime is 45636847. The reversal of 45636836 is 63863654.

45636836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45636793 and 45636802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1233410 + ... + 1233446.

It is an arithmetic number, because the mean of its divisors is an integer number (1064000).

Almost surely, 2^45636836 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 45636836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51072000).

45636836 is an abundant number, since it is smaller than the sum of its proper divisors (56507164).

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

45636836 is a wasteful number, since it uses less digits than its factorization.

45636836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122 (or 106 counting only the distinct ones).

The product of its digits is 311040, while the sum is 41.

The square root of 45636836 is about 6755.5041262662. The cubic root of 45636836 is about 357.3593715556.

The spelling of 45636836 in words is "forty-five million, six hundred thirty-six thousand, eight hundred thirty-six".