29226746 has 4 divisors (see below), whose sum is σ = 43840122. Its totient is φ = 14613372.

The previous prime is 29226733. The next prime is 29226749. The reversal of 29226746 is 64762292.

It is a happy number.

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., 28569025 + 657721 = 5345^2 + 811^2 .

It is not an unprimeable number, because it can be changed into a prime (29226749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7306685 + ... + 7306688.

Almost surely, 2^29226746 is an apocalyptic number.

29226746 is a deficient number, since it is larger than the sum of its proper divisors (14613376).

29226746 is a wasteful number, since it uses less digits than its factorization.

29226746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14613375.

The product of its digits is 72576, while the sum is 38.

The square root of 29226746 is about 5406.1766526816. The cubic root of 29226746 is about 308.0303351805.

The spelling of 29226746 in words is "twenty-nine million, two hundred twenty-six thousand, seven hundred forty-six".