29452249 has 2 divisors, whose sum is σ = 29452250. Its totient is φ = 29452248.

The previous prime is 29452243. The next prime is 29452253. The reversal of 29452249 is 94225492.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18429849 + 11022400 = 4293^2 + 3320^2 .

It is a cyclic number.

It is not a de Polignac number, because 29452249 - 2⁵ = 29452217 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (29452243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14726124 + 14726125.

It is an arithmetic number, because the mean of its divisors is an integer number (14726125).

Almost surely, 2^29452249 is an apocalyptic number.

It is an amenable number.

29452249 is a deficient number, since it is larger than the sum of its proper divisors (1).

29452249 is an equidigital number, since it uses as much as digits as its factorization.

29452249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 37.

The square root of 29452249 is about 5426.9926294404. The cubic root of 29452249 is about 308.8205232641.

The spelling of 29452249 in words is "twenty-nine million, four hundred fifty-two thousand, two hundred forty-nine".