29288241 has 6 divisors (see below), whose sum is σ = 42305250. Its totient is φ = 19525488.

The previous prime is 29288239. The next prime is 29288261. The reversal of 29288241 is 14288292.

It can be written as a sum of positive squares in only one way, i.e., 28515600 + 772641 = 5340^2 + 879^2 .

It is not a de Polignac number, because 29288241 - 2¹ = 29288239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29288196 and 29288205.

It is not an unprimeable number, because it can be changed into a prime (29288261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1627116 + ... + 1627133.

It is an arithmetic number, because the mean of its divisors is an integer number (7050875).

Almost surely, 2^29288241 is an apocalyptic number.

It is an amenable number.

29288241 is a deficient number, since it is larger than the sum of its proper divisors (13017009).

29288241 is a wasteful number, since it uses less digits than its factorization.

29288241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3254255 (or 3254252 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 29288241 is about 5411.8611401255. The cubic root of 29288241 is about 308.2462225469.

The spelling of 29288241 in words is "twenty-nine million, two hundred eighty-eight thousand, two hundred forty-one".