29922904 has 32 divisors (see below), whose sum is σ = 61448400. Its totient is φ = 13547520.

The previous prime is 29922877. The next prime is 29922917. The reversal of 29922904 is 40922992.

It is a congruent number.

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, 29152 + ... + 30160.

Almost surely, 2^29922904 is an apocalyptic number.

It is an amenable number.

29922904 is an abundant number, since it is smaller than the sum of its proper divisors (31525496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29922904 is a wasteful number, since it uses less digits than its factorization.

29922904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363 (or 1359 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 29922904 is about 5470.1831779201. The cubic root of 29922904 is about 310.4568498186.

The spelling of 29922904 in words is "twenty-nine million, nine hundred twenty-two thousand, nine hundred four".