202265340 has 24 divisors (see below), whose sum is σ = 566343120. Its totient is φ = 53937408.

The previous prime is 202265333. The next prime is 202265353. The reversal of 202265340 is 43562202.

202265340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×202265340² = 81822535530631200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 202265340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1685485 + ... + 1685604.

It is an arithmetic number, because the mean of its divisors is an integer number (23597630).

Almost surely, 2^202265340 is an apocalyptic number.

202265340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202265340 is an abundant number, since it is smaller than the sum of its proper divisors (364077780).

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

202265340 is a wasteful number, since it uses less digits than its factorization.

202265340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3371101 (or 3371099 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 202265340 is about 14222.0019687806. The cubic root of 202265340 is about 587.0032281697.

The spelling of 202265340 in words is "two hundred two million, two hundred sixty-five thousand, three hundred forty".