29047041 has 24 divisors (see below), whose sum is σ = 43043624. Its totient is φ = 18869760.

The previous prime is 29047037. The next prime is 29047063. The reversal of 29047041 is 14074092.

29047041 = 109² + 110² + ... + 445².

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 531441 + 28515600 = 729^2 + 5340^2 .

It is not a de Polignac number, because 29047041 - 2² = 29047037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29046996 and 29047014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29047001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86025 + ... + 86361.

Almost surely, 2^29047041 is an apocalyptic number.

It is an amenable number.

29047041 is a deficient number, since it is larger than the sum of its proper divisors (13996583).

29047041 is a wasteful number, since it uses less digits than its factorization.

29047041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561 (or 558 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 29047041 is about 5389.5306845773. The cubic root of 29047041 is about 307.3977133518.

The spelling of 29047041 in words is "twenty-nine million, forty-seven thousand, forty-one".