29242235 has 16 divisors (see below), whose sum is σ = 40296960. Its totient is φ = 20147040.

The previous prime is 29242219. The next prime is 29242249. The reversal of 29242235 is 53224292.

It is not a de Polignac number, because 29242235 - 2⁴ = 29242219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29242198 and 29242207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12947 + ... + 15036.

It is an arithmetic number, because the mean of its divisors is an integer number (2518560).

Almost surely, 2^29242235 is an apocalyptic number.

29242235 is a deficient number, since it is larger than the sum of its proper divisors (11054725).

29242235 is a wasteful number, since it uses less digits than its factorization.

29242235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28018.

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

The square root of 29242235 is about 5407.6089910422. The cubic root of 29242235 is about 308.0847401341.

The spelling of 29242235 in words is "twenty-nine million, two hundred forty-two thousand, two hundred thirty-five".