202642652 has 12 divisors (see below), whose sum is σ = 375485040. Its totient is φ = 95361216.

The previous prime is 202642651. The next prime is 202642697. The reversal of 202642652 is 256246202.

It is a happy number.

202642652 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202642651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1489952 + ... + 1490087.

It is an arithmetic number, because the mean of its divisors is an integer number (31290420).

Almost surely, 2^202642652 is an apocalyptic number.

It is an amenable number.

202642652 is a deficient number, since it is larger than the sum of its proper divisors (172842388).

202642652 is a wasteful number, since it uses less digits than its factorization.

202642652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2980060 (or 2980058 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 202642652 is about 14235.2608687021. The cubic root of 202642652 is about 587.3680060797.

Adding to 202642652 its reverse (256246202), we get a palindrome (458888854).

The spelling of 202642652 in words is "two hundred two million, six hundred forty-two thousand, six hundred fifty-two".