29045946 has 32 divisors (see below), whose sum is σ = 63129600. Its totient is φ = 8875440.

The previous prime is 29045903. The next prime is 29045957. The reversal of 29045946 is 64954092.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576 + ... + 7643.

It is an arithmetic number, because the mean of its divisors is an integer number (1972800).

Almost surely, 2^29045946 is an apocalyptic number.

29045946 is an abundant number, since it is smaller than the sum of its proper divisors (34083654).

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

29045946 is a wasteful number, since it uses less digits than its factorization.

29045946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8274.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 29045946 is about 5389.4290977802. The cubic root of 29045946 is about 307.3938505977.

The spelling of 29045946 in words is "twenty-nine million, forty-five thousand, nine hundred forty-six".