29120244 has 24 divisors (see below), whose sum is σ = 68035968. Its totient is φ = 9694080.

The previous prime is 29120243. The next prime is 29120261. The reversal of 29120244 is 44202192.

It is a super-2 number, since 2×29120244² = 1695977221239072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29120243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14629 + ... + 16499.

It is an arithmetic number, because the mean of its divisors is an integer number (2834832).

Almost surely, 2^29120244 is an apocalyptic number.

It is an amenable number.

29120244 is an abundant number, since it is smaller than the sum of its proper divisors (38915724).

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

29120244 is a wasteful number, since it uses less digits than its factorization.

29120244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3175 (or 3173 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 29120244 is about 5396.3176333496. The cubic root of 29120244 is about 307.6557265293.

The spelling of 29120244 in words is "twenty-nine million, one hundred twenty thousand, two hundred forty-four".