29085373 has 4 divisors (see below), whose sum is σ = 29096860. Its totient is φ = 29073888.

The previous prime is 29085361. The next prime is 29085383. The reversal of 29085373 is 37358092.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 19518724 + 9566649 = 4418^2 + 3093^2 .

It is a cyclic number.

It is not a de Polignac number, because 29085373 - 2⁵ = 29085341 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 (29085313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90 + ... + 7627.

It is an arithmetic number, because the mean of its divisors is an integer number (7274215).

Almost surely, 2^29085373 is an apocalyptic number.

It is an amenable number.

29085373 is a deficient number, since it is larger than the sum of its proper divisors (11487).

29085373 is an equidigital number, since it uses as much as digits as its factorization.

29085373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11486.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 29085373 is about 5393.0856659245. The cubic root of 29085373 is about 307.5328733005.

It can be divided in two parts, 2908 and 5373, that added together give a square (8281 = 91²).

The spelling of 29085373 in words is "twenty-nine million, eighty-five thousand, three hundred seventy-three".