29140088 has 16 divisors (see below), whose sum is σ = 54843360. Its totient is φ = 14515200.

The previous prime is 29140087. The next prime is 29140147. The reversal of 29140088 is 88004192.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29140081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4553 + ... + 8888.

It is an arithmetic number, because the mean of its divisors is an integer number (3427710).

Almost surely, 2^29140088 is an apocalyptic number.

It is an amenable number.

29140088 is a deficient number, since it is larger than the sum of its proper divisors (25703272).

29140088 is a wasteful number, since it uses less digits than its factorization.

29140088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13718 (or 13714 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 29140088 is about 5398.1559814440. The cubic root of 29140088 is about 307.7255946937.

The spelling of 29140088 in words is "twenty-nine million, one hundred forty thousand, eighty-eight".