29421092 has 6 divisors (see below), whose sum is σ = 51486918. Its totient is φ = 14710544.

The previous prime is 29421079. The next prime is 29421097. The reversal of 29421092 is 29012492.

It can be written as a sum of positive squares in only one way, i.e., 19219456 + 10201636 = 4384^2 + 3194^2 .

It is not an unprimeable number, because it can be changed into a prime (29421097) by changing a digit.

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 as a sum of consecutive naturals, namely, 3677633 + ... + 3677640.

It is an arithmetic number, because the mean of its divisors is an integer number (8581153).

Almost surely, 2^29421092 is an apocalyptic number.

It is an amenable number.

29421092 is a deficient number, since it is larger than the sum of its proper divisors (22065826).

29421092 is a wasteful number, since it uses less digits than its factorization.

29421092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7355277 (or 7355275 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 29421092 is about 5424.1213113278. The cubic root of 29421092 is about 308.7115862976.

The spelling of 29421092 in words is "twenty-nine million, four hundred twenty-one thousand, ninety-two".