29050812 has 60 divisors (see below), whose sum is σ = 86800560. Its totient is φ = 8299584.

The previous prime is 29050811. The next prime is 29050849. The reversal of 29050812 is 21805092.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29050811) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4137 + ... + 8672.

It is an arithmetic number, because the mean of its divisors is an integer number (1446676).

Almost surely, 2^29050812 is an apocalyptic number.

It is an amenable number.

29050812 is an abundant number, since it is smaller than the sum of its proper divisors (57749748).

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

29050812 is a wasteful number, since it uses less digits than its factorization.

29050812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12832 (or 12821 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 29050812 is about 5389.8805181562. The cubic root of 29050812 is about 307.4110152990.

The spelling of 29050812 in words is "twenty-nine million, fifty thousand, eight hundred twelve".