202324242 has 32 divisors (see below), whose sum is σ = 443232000. Its totient is φ = 61284608.

The previous prime is 202324211. The next prime is 202324253. The reversal of 202324242 is 242423202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31242 + ... + 37157.

It is an arithmetic number, because the mean of its divisors is an integer number (13851000).

Almost surely, 2^202324242 is an apocalyptic number.

202324242 is an abundant number, since it is smaller than the sum of its proper divisors (240907758).

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

202324242 is a wasteful number, since it uses less digits than its factorization.

202324242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68450.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 202324242 is about 14224.0726235491. The cubic root of 202324242 is about 587.0602033431.

Adding to 202324242 its reverse (242423202), we get a palindrome (444747444).

It can be divided in two parts, 202324 and 242, that added together give a triangular number (202566 = T₆₃₆).

The spelling of 202324242 in words is "two hundred two million, three hundred twenty-four thousand, two hundred forty-two".