29801124 has 18 divisors (see below), whose sum is σ = 75330710. Its totient is φ = 9933696.

The previous prime is 29801111. The next prime is 29801141. The reversal of 29801124 is 42110892.

It can be written as a sum of positive squares in only one way, i.e., 26625600 + 3175524 = 5160^2 + 1782^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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 5 ways as a sum of consecutive naturals, for example, 413869 + ... + 413940.

Almost surely, 2^29801124 is an apocalyptic number.

It is an amenable number.

29801124 is an abundant number, since it is smaller than the sum of its proper divisors (45529586).

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

29801124 is a wasteful number, since it uses less digits than its factorization.

29801124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827819 (or 827814 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 29801124 is about 5459.0405750461. The cubic root of 29801124 is about 310.0351122213.

The spelling of 29801124 in words is "twenty-nine million, eight hundred one thousand, one hundred twenty-four".