29253249 has 12 divisors (see below), whose sum is σ = 42302676. Its totient is φ = 19480032.

The previous prime is 29253247. The next prime is 29253253. The reversal of 29253249 is 94235292.

It can be written as a sum of positive squares in 2 ways, for example, as 26471025 + 2782224 = 5145^2 + 1668^2 .

It is not a de Polignac number, because 29253249 - 2¹ = 29253247 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29253247) 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, 11959 + ... + 14195.

It is an arithmetic number, because the mean of its divisors is an integer number (3525223).

Almost surely, 2^29253249 is an apocalyptic number.

It is an amenable number.

29253249 is a deficient number, since it is larger than the sum of its proper divisors (13049427).

29253249 is a wasteful number, since it uses less digits than its factorization.

29253249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3696 (or 3693 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 29253249 is about 5408.6272750117. The cubic root of 29253249 is about 308.1234150097.

The spelling of 29253249 in words is "twenty-nine million, two hundred fifty-three thousand, two hundred forty-nine".