29494205 has 8 divisors (see below), whose sum is σ = 38115672. Its totient is φ = 21780288.

The previous prime is 29494193. The next prime is 29494207. The reversal of 29494205 is 50249492.

It can be written as a sum of positive squares in 4 ways, for example, as 3829849 + 25664356 = 1957^2 + 5066^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29494205 - 2²⁴ = 12716989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29494207) by changing a digit.

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, 226814 + ... + 226943.

It is an arithmetic number, because the mean of its divisors is an integer number (4764459).

Almost surely, 2^29494205 is an apocalyptic number.

It is an amenable number.

29494205 is a deficient number, since it is larger than the sum of its proper divisors (8621467).

29494205 is a wasteful number, since it uses less digits than its factorization.

29494205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453775.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 29494205 is about 5430.8567464075. The cubic root of 29494205 is about 308.9670964081.

The spelling of 29494205 in words is "twenty-nine million, four hundred ninety-four thousand, two hundred five".