29041245 has 24 divisors (see below), whose sum is σ = 50577696. Its totient is φ = 15415008.

The previous prime is 29041241. The next prime is 29041247. The reversal of 29041245 is 54214092.

It is not a de Polignac number, because 29041245 - 2² = 29041241 is a prime.

It is a super-2 number, since 2×29041245² = 1686787822300050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29041241) 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, 8794 + ... + 11636.

It is an arithmetic number, because the mean of its divisors is an integer number (2107404).

Almost surely, 2^29041245 is an apocalyptic number.

It is an amenable number.

29041245 is a deficient number, since it is larger than the sum of its proper divisors (21536451).

29041245 is a wasteful number, since it uses less digits than its factorization.

29041245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3081 (or 3078 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 29041245 is about 5388.9929485944. The cubic root of 29041245 is about 307.3772661094.

The spelling of 29041245 in words is "twenty-nine million, forty-one thousand, two hundred forty-five".