202068861 has 8 divisors (see below), whose sum is σ = 269740800. Its totient is φ = 134554752.

The previous prime is 202068847. The next prime is 202068863. The reversal of 202068861 is 168860202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 202068861 - 2⁷ = 202068733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202068863) 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, 36436 + ... + 41613.

It is an arithmetic number, because the mean of its divisors is an integer number (33717600).

Almost surely, 2^202068861 is an apocalyptic number.

It is an amenable number.

202068861 is a deficient number, since it is larger than the sum of its proper divisors (67671939).

202068861 is an equidigital number, since it uses as much as digits as its factorization.

202068861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78915.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 202068861 is about 14215.0927186565. The cubic root of 202068861 is about 586.8130964477.

The spelling of 202068861 in words is "two hundred two million, sixty-eight thousand, eight hundred sixty-one".