29202242 has 4 divisors (see below), whose sum is σ = 43803366. Its totient is φ = 14601120.

The previous prime is 29202241. The next prime is 29202281. The reversal of 29202242 is 24220292.

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., 23145721 + 6056521 = 4811^2 + 2461^2 .

It is not an unprimeable number, because it can be changed into a prime (29202241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7300559 + ... + 7300562.

Almost surely, 2^29202242 is an apocalyptic number.

29202242 is a deficient number, since it is larger than the sum of its proper divisors (14601124).

29202242 is a wasteful number, since it uses less digits than its factorization.

29202242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14601123.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 29202242 is about 5403.9098808178. The cubic root of 29202242 is about 307.9442258596.

The spelling of 29202242 in words is "twenty-nine million, two hundred two thousand, two hundred forty-two".