99242 has 16 divisors (see below), whose sum is σ = 175392. Its totient is φ = 41520.

The previous prime is 99241. The next prime is 99251. The reversal of 99242 is 24299.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a d-powerful number, because it can be written as 9² + 9³ + 2⁷ + 4⁸ + 2¹⁵ .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 99242.

It is not an unprimeable number, because it can be changed into a prime (99241) 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, 113 + ... + 459.

It is an arithmetic number, because the mean of its divisors is an integer number (10962).

2⁹⁹²⁴² is an apocalyptic number.

99242 is a deficient number, since it is larger than the sum of its proper divisors (76150).

99242 is a wasteful number, since it uses less digits than its factorization.

99242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373.

The product of its digits is 1296, while the sum is 26.

The square root of 99242 is about 315.0269829713. The cubic root of 99242 is about 46.2983132830.

The spelling of 99242 in words is "ninety-nine thousand, two hundred forty-two".