45690036 has 24 divisors (see below), whose sum is σ = 121840320. Its totient is φ = 13054272.

The previous prime is 45689977. The next prime is 45690059. The reversal of 45690036 is 63009654.

It is a happy number.

45690036 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 = 45689979 and 45690006.

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 7 ways as a sum of consecutive naturals, for example, 271881 + ... + 272048.

It is an arithmetic number, because the mean of its divisors is an integer number (5076680).

Almost surely, 2^45690036 is an apocalyptic number.

It is an amenable number.

45690036 is an abundant number, since it is smaller than the sum of its proper divisors (76150284).

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

45690036 is a wasteful number, since it uses less digits than its factorization.

45690036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543943 (or 543941 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 45690036 is about 6759.4405093913. The cubic root of 45690036 is about 357.4981785488.

The spelling of 45690036 in words is "forty-five million, six hundred ninety thousand, thirty-six".