29422472 has 32 divisors (see below), whose sum is σ = 58924800. Its totient is φ = 13742400.

The previous prime is 29422457. The next prime is 29422487. The reversal of 29422472 is 27422492.

29422472 is nontrivially palindromic in base 15.

It is an interprime number because it is at equal distance from previous prime (29422457) and next prime (29422487).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5147 + ... + 9237.

It is an arithmetic number, because the mean of its divisors is an integer number (1841400).

Almost surely, 2^29422472 is an apocalyptic number.

It is an amenable number.

29422472 is an abundant number, since it is smaller than the sum of its proper divisors (29502328).

29422472 is a wasteful number, since it uses less digits than its factorization.

29422472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4157 (or 4153 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 29422472 is about 5424.2485193804. The cubic root of 29422472 is about 308.7164129407.

The spelling of 29422472 in words is "twenty-nine million, four hundred twenty-two thousand, four hundred seventy-two".