240542202 has 32 divisors (see below), whose sum is σ = 488620800. Its totient is φ = 78931008.

The previous prime is 240542201. The next prime is 240542209. The reversal of 240542202 is 202245042.

It is not an unprimeable number, because it can be changed into a prime (240542201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240768 + ... + 241764.

It is an arithmetic number, because the mean of its divisors is an integer number (15269400).

Almost surely, 2^240542202 is an apocalyptic number.

240542202 is an abundant number, since it is smaller than the sum of its proper divisors (248078598).

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

240542202 is a wasteful number, since it uses less digits than its factorization.

240542202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590.

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 240542202 is about 15509.4230066757. The cubic root of 240542202 is about 621.9141346785.

Adding to 240542202 its reverse (202245042), we get a palindrome (442787244).

The spelling of 240542202 in words is "two hundred forty million, five hundred forty-two thousand, two hundred two".