29899112 has 16 divisors (see below), whose sum is σ = 56124900. Its totient is φ = 14932480.

The previous prime is 29899099. The next prime is 29899157. The reversal of 29899112 is 21199892.

It can be written as a sum of positive squares in 2 ways, for example, as 18783556 + 11115556 = 4334^2 + 3334^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 29899112.

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 3 ways as a sum of consecutive naturals, for example, 8312 + ... + 11352.

Almost surely, 2^29899112 is an apocalyptic number.

It is an amenable number.

29899112 is a deficient number, since it is larger than the sum of its proper divisors (26225788).

29899112 is a wasteful number, since it uses less digits than its factorization.

29899112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4276 (or 4272 counting only the distinct ones).

The product of its digits is 23328, while the sum is 41.

The square root of 29899112 is about 5468.0080468119. The cubic root of 29899112 is about 310.3745455532.

The spelling of 29899112 in words is "twenty-nine million, eight hundred ninety-nine thousand, one hundred twelve".