29198942 has 8 divisors (see below), whose sum is σ = 44290800. Its totient is φ = 14435344.

The previous prime is 29198921. The next prime is 29198959. The reversal of 29198942 is 24989192.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 29198893 and 29198902.

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, 81842 + ... + 82197.

It is an arithmetic number, because the mean of its divisors is an integer number (5536350).

Almost surely, 2^29198942 is an apocalyptic number.

29198942 is a deficient number, since it is larger than the sum of its proper divisors (15091858).

29198942 is a wasteful number, since it uses less digits than its factorization.

29198942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164130.

The product of its digits is 93312, while the sum is 44.

The square root of 29198942 is about 5403.6045377137. The cubic root of 29198942 is about 307.9326256746.

The spelling of 29198942 in words is "twenty-nine million, one hundred ninety-eight thousand, nine hundred forty-two".