29322442 has 4 divisors (see below), whose sum is σ = 43983666. Its totient is φ = 14661220.

The previous prime is 29322439. The next prime is 29322443. The reversal of 29322442 is 24422392.

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

It can be written as a sum of positive squares in only one way, i.e., 23804641 + 5517801 = 4879^2 + 2349^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 29322442.

It is not an unprimeable number, because it can be changed into a prime (29322443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7330609 + ... + 7330612.

Almost surely, 2^29322442 is an apocalyptic number.

29322442 is a deficient number, since it is larger than the sum of its proper divisors (14661224).

29322442 is a wasteful number, since it uses less digits than its factorization.

29322442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14661223.

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

The square root of 29322442 is about 5415.0200368974. The cubic root of 29322442 is about 308.3661595113.

The spelling of 29322442 in words is "twenty-nine million, three hundred twenty-two thousand, four hundred forty-two".