29264229 has 12 divisors (see below), whose sum is σ = 42605056. Its totient is φ = 19355112.

The previous prime is 29264203. The next prime is 29264231. The reversal of 29264229 is 92246292.

It is a happy number.

29264229 is a `hidden beast` number, since 2 + 9 + 2 + 642 + 2 + 9 = 666.

It is not a de Polignac number, because 29264229 - 2⁵ = 29264197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29264193 and 29264202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29264269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11659 + ... + 13944.

Almost surely, 2^29264229 is an apocalyptic number.

It is an amenable number.

29264229 is a deficient number, since it is larger than the sum of its proper divisors (13340827).

29264229 is a wasteful number, since it uses less digits than its factorization.

29264229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25736 (or 25733 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 29264229 is about 5409.6422247687. The cubic root of 29264229 is about 308.1619608352.

The spelling of 29264229 in words is "twenty-nine million, two hundred sixty-four thousand, two hundred twenty-nine".