29306141 has 4 divisors (see below), whose sum is σ = 29529984. Its totient is φ = 29082300.

The previous prime is 29306131. The next prime is 29306161. The reversal of 29306141 is 14160392.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 29306141 - 2¹⁰ = 29305117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29306141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29306111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111725 + ... + 111986.

It is an arithmetic number, because the mean of its divisors is an integer number (7382496).

Almost surely, 2^29306141 is an apocalyptic number.

It is an amenable number.

29306141 is a deficient number, since it is larger than the sum of its proper divisors (223843).

29306141 is a wasteful number, since it uses less digits than its factorization.

29306141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223842.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 29306141 is about 5413.5146623982. The cubic root of 29306141 is about 308.3090063755.

The spelling of 29306141 in words is "twenty-nine million, three hundred six thousand, one hundred forty-one".