29422492 has 24 divisors (see below), whose sum is σ = 57480192. Its totient is φ = 13062000.

The previous prime is 29422487. The next prime is 29422493.

29422492 is nontrivially palindromic in base 10.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29422493) 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, 5884 + ... + 9667.

It is an arithmetic number, because the mean of its divisors is an integer number (2395008).

Almost surely, 2^29422492 is an apocalyptic number.

29422492 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

29422492 is a deficient number, since it is larger than the sum of its proper divisors (28057700).

29422492 is a wasteful number, since it uses less digits than its factorization.

29422492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15609 (or 15607 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 29422492 is about 5424.2503629534. The cubic root of 29422492 is about 308.7164828909.

The spelling of 29422492 in words is "twenty-nine million, four hundred twenty-two thousand, four hundred ninety-two".