202652142 has 96 divisors (see below), whose sum is σ = 518482944. Its totient is φ = 52214400.

The previous prime is 202652111. The next prime is 202652147. The reversal of 202652142 is 241256202.

It is a happy number.

202652142 is digitally balanced in base 2 and base 3, because in such bases 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 (202652147) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 721042 + ... + 721322.

It is an arithmetic number, because the mean of its divisors is an integer number (5400864).

Almost surely, 2^202652142 is an apocalyptic number.

202652142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 202652142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259241472).

202652142 is an abundant number, since it is smaller than the sum of its proper divisors (315830802).

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

202652142 is a wasteful number, since it uses less digits than its factorization.

202652142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 527 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 202652142 is about 14235.5941920244. The cubic root of 202652142 is about 587.3771749875.

The spelling of 202652142 in words is "two hundred two million, six hundred fifty-two thousand, one hundred forty-two".