29455930 has 16 divisors (see below), whose sum is σ = 60595200. Its totient is φ = 10099152.

The previous prime is 29455919. The next prime is 29455931. The reversal of 29455930 is 3955492.

It is a self number, because there is not a number n which added to its sum of digits gives 29455930.

It is not an unprimeable number, because it can be changed into a prime (29455931) 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 7 ways as a sum of consecutive naturals, for example, 210330 + ... + 210469.

It is an arithmetic number, because the mean of its divisors is an integer number (3787200).

Almost surely, 2^29455930 is an apocalyptic number.

29455930 is an abundant number, since it is smaller than the sum of its proper divisors (31139270).

29455930 is a wasteful number, since it uses less digits than its factorization.

29455930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420813.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 29455930 is about 5427.3317569502. The cubic root of 29455930 is about 308.8333883936.

The spelling of 29455930 in words is "twenty-nine million, four hundred fifty-five thousand, nine hundred thirty".