29220968 has 32 divisors (see below), whose sum is σ = 62938560. Its totient is φ = 12458880.

The previous prime is 29220937. The next prime is 29221019. The reversal of 29220968 is 86902292.

It is an unprimeable number.

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, 10580 + ... + 13052.

It is an arithmetic number, because the mean of its divisors is an integer number (1966830).

Almost surely, 2^29220968 is an apocalyptic number.

29220968 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

29220968 is an abundant number, since it is smaller than the sum of its proper divisors (33717592).

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

29220968 is a wasteful number, since it uses less digits than its factorization.

29220968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2697 (or 2693 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 29220968 is about 5405.6422375144. The cubic root of 29220968 is about 308.0100350922.

The spelling of 29220968 in words is "twenty-nine million, two hundred twenty thousand, nine hundred sixty-eight".