29138054 has 8 divisors (see below), whose sum is σ = 47680488. Its totient is φ = 13244560.

The previous prime is 29138041. The next prime is 29138059. The reversal of 29138054 is 45083192.

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

It is a self number, because there is not a number n which added to its sum of digits gives 29138054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29138059) 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, 662207 + ... + 662250.

It is an arithmetic number, because the mean of its divisors is an integer number (5960061).

Almost surely, 2^29138054 is an apocalyptic number.

29138054 is a deficient number, since it is larger than the sum of its proper divisors (18542434).

29138054 is a wasteful number, since it uses less digits than its factorization.

29138054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324470.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 29138054 is about 5397.9675804880. The cubic root of 29138054 is about 307.7184347013.

The spelling of 29138054 in words is "twenty-nine million, one hundred thirty-eight thousand, fifty-four".