29922198 has 16 divisors (see below), whose sum is σ = 60602880. Its totient is φ = 9847656.

The previous prime is 29922197. The next prime is 29922199. The reversal of 29922198 is 89122992.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (29922197) and next prime (29922199).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29922197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31090 + ... + 32037.

It is an arithmetic number, because the mean of its divisors is an integer number (3787680).

Almost surely, 2^29922198 is an apocalyptic number.

29922198 is an abundant number, since it is smaller than the sum of its proper divisors (30680682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29922198 is a wasteful number, since it uses less digits than its factorization.

29922198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63211.

The product of its digits is 46656, while the sum is 42.

The square root of 29922198 is about 5470.1186458796. The cubic root of 29922198 is about 310.4544081633.

The spelling of 29922198 in words is "twenty-nine million, nine hundred twenty-two thousand, one hundred ninety-eight".