29230445 has 4 divisors (see below), whose sum is σ = 35076540. Its totient is φ = 23384352.

The previous prime is 29230403. The next prime is 29230477. The reversal of 29230445 is 54403292.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11682724 + 17547721 = 3418^2 + 4189^2 .

It is a cyclic number.

It is not a de Polignac number, because 29230445 - 2¹⁴ = 29214061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2923040 + ... + 2923049.

It is an arithmetic number, because the mean of its divisors is an integer number (8769135).

Almost surely, 2^29230445 is an apocalyptic number.

It is an amenable number.

29230445 is a deficient number, since it is larger than the sum of its proper divisors (5846095).

29230445 is an equidigital number, since it uses as much as digits as its factorization.

29230445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5846094.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 29230445 is about 5406.5187505455. The cubic root of 29230445 is about 308.0433296268.

The spelling of 29230445 in words is "twenty-nine million, two hundred thirty thousand, four hundred forty-five".