29485859 has 4 divisors (see below), whose sum is σ = 31754016. Its totient is φ = 27217704.

The previous prime is 29485843. The next prime is 29485877. The reversal of 29485859 is 95858492.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 29485859 - 2⁴ = 29485843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29485879) 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 3 ways as a sum of consecutive naturals, for example, 1134059 + ... + 1134084.

It is an arithmetic number, because the mean of its divisors is an integer number (7938504).

Almost surely, 2^29485859 is an apocalyptic number.

29485859 is a deficient number, since it is larger than the sum of its proper divisors (2268157).

29485859 is a wasteful number, since it uses less digits than its factorization.

29485859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268156.

The product of its digits is 1036800, while the sum is 50.

The square root of 29485859 is about 5430.0883049910. The cubic root of 29485859 is about 308.9379507657.

The spelling of 29485859 in words is "twenty-nine million, four hundred eighty-five thousand, eight hundred fifty-nine".