29074445 has 8 divisors (see below), whose sum is σ = 34941336. Its totient is φ = 23224896.

The previous prime is 29074417. The next prime is 29074447. The reversal of 29074445 is 54447092.

It can be written as a sum of positive squares in 4 ways, for example, as 7414729 + 21659716 = 2723^2 + 4654^2 .

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 29074445 - 2⁸ = 29074189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29074447) 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, 302 + ... + 7631.

It is an arithmetic number, because the mean of its divisors is an integer number (4367667).

Almost surely, 2^29074445 is an apocalyptic number.

It is an amenable number.

29074445 is a deficient number, since it is larger than the sum of its proper divisors (5866891).

29074445 is an equidigital number, since it uses as much as digits as its factorization.

29074445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8671.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 29074445 is about 5392.0724216205. The cubic root of 29074445 is about 307.4943529049.

The spelling of 29074445 in words is "twenty-nine million, seventy-four thousand, four hundred forty-five".