29214422 has 4 divisors (see below), whose sum is σ = 43821636. Its totient is φ = 14607210.

The previous prime is 29214421. The next prime is 29214443. The reversal of 29214422 is 22441292.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 29214391 and 29214400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29214421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7303604 + ... + 7303607.

It is an arithmetic number, because the mean of its divisors is an integer number (10955409).

Almost surely, 2^29214422 is an apocalyptic number.

29214422 is a deficient number, since it is larger than the sum of its proper divisors (14607214).

29214422 is a wasteful number, since it uses less digits than its factorization.

29214422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14607213.

The product of its digits is 2304, while the sum is 26.

The square root of 29214422 is about 5405.0367251296. The cubic root of 29214422 is about 307.9870335240.

The spelling of 29214422 in words is "twenty-nine million, two hundred fourteen thousand, four hundred twenty-two".