29927045 has 8 divisors (see below), whose sum is σ = 35941920. Its totient is φ = 23922000.

The previous prime is 29927041. The next prime is 29927047. The reversal of 29927045 is 54072992.

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

It is not a de Polignac number, because 29927045 - 2² = 29927041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29927041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9926 + ... + 12584.

It is an arithmetic number, because the mean of its divisors is an integer number (4492740).

Almost surely, 2^29927045 is an apocalyptic number.

It is an amenable number.

29927045 is a deficient number, since it is larger than the sum of its proper divisors (6014875).

29927045 is a wasteful number, since it uses less digits than its factorization.

29927045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4915.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 29927045 is about 5470.5616713460. The cubic root of 29927045 is about 310.4711704264.

The spelling of 29927045 in words is "twenty-nine million, nine hundred twenty-seven thousand, forty-five".