29149202 has 4 divisors (see below), whose sum is σ = 43723806. Its totient is φ = 14574600.

The previous prime is 29149199. The next prime is 29149223. The reversal of 29149202 is 20294192.

It is a Cunningham number, because it is equal to 5399²+1.

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., 29149201 + 1 = 5399^2 + 1^2 .

It is an unprimeable number.

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, 7287299 + ... + 7287302.

Almost surely, 2^29149202 is an apocalyptic number.

29149202 is a deficient number, since it is larger than the sum of its proper divisors (14574604).

29149202 is a wasteful number, since it uses less digits than its factorization.

29149202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14574603.

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

The square root of 29149202 is about 5399.0000926097. Note that the first 4 decimals coincide. The cubic root of 29149202 is about 307.7576732827.

The spelling of 29149202 in words is "twenty-nine million, one hundred forty-nine thousand, two hundred two".