98572242 has 8 divisors (see below), whose sum is σ = 197144496. Its totient is φ = 32857412.

The previous prime is 98572223. The next prime is 98572249. The reversal of 98572242 is 24227589.

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

98572242 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 98572242.

It is not an unprimeable number, because it can be changed into a prime (98572249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8214348 + ... + 8214359.

It is an arithmetic number, because the mean of its divisors is an integer number (24643062).

Almost surely, 2^98572242 is an apocalyptic number.

98572242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

98572242 is a wasteful number, since it uses less digits than its factorization.

98572242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16428712.

The product of its digits is 80640, while the sum is 39.

The square root of 98572242 is about 9928.3554529439. The cubic root of 98572242 is about 461.9392641434.

The spelling of 98572242 in words is "ninety-eight million, five hundred seventy-two thousand, two hundred forty-two".