29995075 has 12 divisors (see below), whose sum is σ = 40575528. Its totient is φ = 21814400.

The previous prime is 29995057. The next prime is 29995109. The reversal of 29995075 is 57059992.

It is not a de Polignac number, because 29995075 - 2⁹ = 29994563 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 54262 + ... + 54811.

It is an arithmetic number, because the mean of its divisors is an integer number (3381294).

Almost surely, 2^29995075 is an apocalyptic number.

29995075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

29995075 is a deficient number, since it is larger than the sum of its proper divisors (10580453).

29995075 is a wasteful number, since it uses less digits than its factorization.

29995075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109094 (or 109089 counting only the distinct ones).

The product of its (nonzero) digits is 255150, while the sum is 46.

The square root of 29995075 is about 5476.7759676656. The cubic root of 29995075 is about 310.7062461981.

The spelling of 29995075 in words is "twenty-nine million, nine hundred ninety-five thousand, seventy-five".