29027290 has 8 divisors (see below), whose sum is σ = 52249140. Its totient is φ = 11610912.

The previous prime is 29027287. The next prime is 29027293. The reversal of 29027290 is 9272092.

It is an interprime number because it is at equal distance from previous prime (29027287) and next prime (29027293).

It can be written as a sum of positive squares in 2 ways, for example, as 28164249 + 863041 = 5307^2 + 929^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (29027293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1451355 + ... + 1451374.

Almost surely, 2^29027290 is an apocalyptic number.

29027290 is a deficient number, since it is larger than the sum of its proper divisors (23221850).

29027290 is a wasteful number, since it uses less digits than its factorization.

29027290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902736.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 29027290 is about 5387.6980242029. The cubic root of 29027290 is about 307.3280242238.

The spelling of 29027290 in words is "twenty-nine million, twenty-seven thousand, two hundred ninety".