29594138 has 24 divisors (see below), whose sum is σ = 51858144. Its totient is φ = 12629400.

The previous prime is 29594137. The next prime is 29594143. The reversal of 29594138 is 83149592.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 29594095 and 29594104.

It is not an unprimeable number, because it can be changed into a prime (29594137) by changing a digit.

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, 29993 + ... + 30963.

It is an arithmetic number, because the mean of its divisors is an integer number (2160756).

Almost surely, 2^29594138 is an apocalyptic number.

29594138 is a deficient number, since it is larger than the sum of its proper divisors (22264006).

29594138 is a wasteful number, since it uses less digits than its factorization.

29594138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298 (or 1291 counting only the distinct ones).

The product of its digits is 77760, while the sum is 41.

The square root of 29594138 is about 5440.0494483047. The cubic root of 29594138 is about 309.3156530451.

The spelling of 29594138 in words is "twenty-nine million, five hundred ninety-four thousand, one hundred thirty-eight".