45012836 has 12 divisors (see below), whose sum is σ = 85933680. Its totient is φ = 20460360.

The previous prime is 45012833. The next prime is 45012839. The reversal of 45012836 is 63821054.

It is an interprime number because it is at equal distance from previous prime (45012833) and next prime (45012839).

It is a junction number, because it is equal to n+sod(n) for n = 45012799 and 45012808.

It is not an unprimeable number, because it can be changed into a prime (45012833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511466 + ... + 511553.

It is an arithmetic number, because the mean of its divisors is an integer number (7161140).

Almost surely, 2^45012836 is an apocalyptic number.

It is an amenable number.

45012836 is a deficient number, since it is larger than the sum of its proper divisors (40920844).

45012836 is a wasteful number, since it uses less digits than its factorization.

45012836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023034 (or 1023032 counting only the distinct ones).

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

The square root of 45012836 is about 6709.1606032350. The cubic root of 45012836 is about 355.7231467024.

It can be divided in two parts, 4501 and 2836, that added together give a palindrome (7337).

The spelling of 45012836 in words is "forty-five million, twelve thousand, eight hundred thirty-six".