29423224 has 16 divisors (see below), whose sum is σ = 55392120. Its totient is φ = 14652000.

The previous prime is 29423203. The next prime is 29423231. The reversal of 29423224 is 42232492.

It is a super-2 number, since 2×29423224² = 1731452221108352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 29423192 and 29423201.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 5319 + ... + 9334.

Almost surely, 2^29423224 is an apocalyptic number.

It is an amenable number.

29423224 is a deficient number, since it is larger than the sum of its proper divisors (25968896).

29423224 is a wasteful number, since it uses less digits than its factorization.

29423224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14910 (or 14906 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 29423224 is about 5424.3178372953. The cubic root of 29423224 is about 308.7190430479.

The spelling of 29423224 in words is "twenty-nine million, four hundred twenty-three thousand, two hundred twenty-four".