29243053 has 12 divisors (see below), whose sum is σ = 34811040. Its totient is φ = 24480792.

The previous prime is 29243041. The next prime is 29243069. The reversal of 29243053 is 35034292.

It is a de Polignac number, because none of the positive numbers 2^k-29243053 is a prime.

It is a super-2 number, since 2×29243053² = 1710312297521618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29243003) 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, 4833 + ... + 9046.

It is an arithmetic number, because the mean of its divisors is an integer number (2900920).

Almost surely, 2^29243053 is an apocalyptic number.

It is an amenable number.

29243053 is a deficient number, since it is larger than the sum of its proper divisors (5567987).

29243053 is a wasteful number, since it uses less digits than its factorization.

29243053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13936 (or 13929 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 29243053 is about 5407.6846246800. The cubic root of 29243053 is about 308.0876128166.

The spelling of 29243053 in words is "twenty-nine million, two hundred forty-three thousand, fifty-three".