45812036 has 12 divisors (see below), whose sum is σ = 80332140. Its totient is φ = 22860000.

The previous prime is 45812029. The next prime is 45812077. The reversal of 45812036 is 63021854.

It can be written as a sum of positive squares in 2 ways, for example, as 43428100 + 2383936 = 6590^2 + 1544^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9215 + ... + 13286.

It is an arithmetic number, because the mean of its divisors is an integer number (6694345).

Almost surely, 2^45812036 is an apocalyptic number.

It is an amenable number.

45812036 is a deficient number, since it is larger than the sum of its proper divisors (34520104).

45812036 is a wasteful number, since it uses less digits than its factorization.

45812036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23014 (or 23012 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 45812036 is about 6768.4589087916. The cubic root of 45812036 is about 357.8160889694.

It can be divided in two parts, 4581 and 2036, that multiplied together give a square (9326916 = 3054²).

The spelling of 45812036 in words is "forty-five million, eight hundred twelve thousand, thirty-six".