29942083 has 4 divisors (see below), whose sum is σ = 31703400. Its totient is φ = 28180768.

The previous prime is 29942069. The next prime is 29942089. The reversal of 29942083 is 38024992.

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

It is a cyclic number.

It is not a de Polignac number, because 29942083 - 2⁵ = 29942051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29942089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 880633 + ... + 880666.

It is an arithmetic number, because the mean of its divisors is an integer number (7925850).

Almost surely, 2^29942083 is an apocalyptic number.

29942083 is a deficient number, since it is larger than the sum of its proper divisors (1761317).

29942083 is a wasteful number, since it uses less digits than its factorization.

29942083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761316.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 29942083 is about 5471.9359462625. The cubic root of 29942083 is about 310.5231644635.

The spelling of 29942083 in words is "twenty-nine million, nine hundred forty-two thousand, eighty-three".