29023085 has 32 divisors (see below), whose sum is σ = 43206912. Its totient is φ = 18224640.

The previous prime is 29023069. The next prime is 29023087. The reversal of 29023085 is 58032092.

It is not a de Polignac number, because 29023085 - 2⁴ = 29023069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29023087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103145 + ... + 103425.

It is an arithmetic number, because the mean of its divisors is an integer number (1350216).

Almost surely, 2^29023085 is an apocalyptic number.

It is an amenable number.

29023085 is a deficient number, since it is larger than the sum of its proper divisors (14183827).

29023085 is a wasteful number, since it uses less digits than its factorization.

29023085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 29023085 is about 5387.3077691923. The cubic root of 29023085 is about 307.3131832845.

The spelling of 29023085 in words is "twenty-nine million, twenty-three thousand, eighty-five".