29039045 has 8 divisors (see below), whose sum is σ = 39825024. Its totient is φ = 19912464.

The previous prime is 29039039. The next prime is 29039047. The reversal of 29039045 is 54093092.

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 29039045 - 2⁶ = 29038981 is a prime.

It is a super-2 number, since 2×29039045² = 1686532269024050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29039047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414809 + ... + 414878.

It is an arithmetic number, because the mean of its divisors is an integer number (4978128).

Almost surely, 2^29039045 is an apocalyptic number.

It is an amenable number.

29039045 is a deficient number, since it is larger than the sum of its proper divisors (10785979).

29039045 is an equidigital number, since it uses as much as digits as its factorization.

29039045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829699.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 29039045 is about 5388.7888249587. The cubic root of 29039045 is about 307.3695041940.

The spelling of 29039045 in words is "twenty-nine million, thirty-nine thousand, forty-five".