202061684 has 24 divisors (see below), whose sum is σ = 390096000. Its totient is φ = 90812480.

The previous prime is 202061683. The next prime is 202061701. The reversal of 202061684 is 486160202.

202061684 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 (202061681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21884 + ... + 29715.

It is an arithmetic number, because the mean of its divisors is an integer number (16254000).

Almost surely, 2^202061684 is an apocalyptic number.

It is an amenable number.

202061684 is a deficient number, since it is larger than the sum of its proper divisors (188034316).

202061684 is a wasteful number, since it uses less digits than its factorization.

202061684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51703 (or 51701 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 202061684 is about 14214.8402734607. The cubic root of 202061684 is about 586.8061489687.

The spelling of 202061684 in words is "two hundred two million, sixty-one thousand, six hundred eighty-four".