29706085 has 8 divisors (see below), whose sum is σ = 36232056. Its totient is φ = 23375040.

The previous prime is 29706073. The next prime is 29706137. The reversal of 29706085 is 58060792.

It can be written as a sum of positive squares in 4 ways, for example, as 3101121 + 26604964 = 1761^2 + 5158^2 .

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

It is not a de Polignac number, because 29706085 - 2¹⁵ = 29673317 is a prime.

It is a Duffinian number.

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, 48394 + ... + 49003.

It is an arithmetic number, because the mean of its divisors is an integer number (4529007).

Almost surely, 2^29706085 is an apocalyptic number.

It is an amenable number.

29706085 is a deficient number, since it is larger than the sum of its proper divisors (6525971).

29706085 is an equidigital number, since it uses as much as digits as its factorization.

29706085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97463.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 29706085 is about 5450.3288891589. The cubic root of 29706085 is about 309.7051827701.

The spelling of 29706085 in words is "twenty-nine million, seven hundred six thousand, eighty-five".