29140006 has 24 divisors (see below), whose sum is σ = 53840376. Its totient is φ = 11753280.

The previous prime is 29139973. The next prime is 29140049. The reversal of 29140006 is 60004192.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7080 + ... + 10411.

It is an arithmetic number, because the mean of its divisors is an integer number (2243349).

Almost surely, 2^29140006 is an apocalyptic number.

29140006 is a deficient number, since it is larger than the sum of its proper divisors (24700370).

29140006 is a wasteful number, since it uses less digits than its factorization.

29140006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17524 (or 17517 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 29140006 is about 5398.1483862525. The cubic root of 29140006 is about 307.7253060475.

Adding to 29140006 its reverse (60004192), we get a palindrome (89144198).

The spelling of 29140006 in words is "twenty-nine million, one hundred forty thousand, six".