29045812 has 24 divisors (see below), whose sum is σ = 53133696. Its totient is φ = 13879488.

The previous prime is 29045801. The next prime is 29045833. The reversal of 29045812 is 21854092.

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, 6288 + ... + 9880.

It is an arithmetic number, because the mean of its divisors is an integer number (2213904).

Almost surely, 2^29045812 is an apocalyptic number.

It is an amenable number.

29045812 is a deficient number, since it is larger than the sum of its proper divisors (24087884).

29045812 is a wasteful number, since it uses less digits than its factorization.

29045812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3687 (or 3685 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 29045812 is about 5389.4166660224. The cubic root of 29045812 is about 307.3933778887.

The spelling of 29045812 in words is "twenty-nine million, forty-five thousand, eight hundred twelve".