202660412 has 24 divisors (see below), whose sum is σ = 361210752. Its totient is φ = 99470000.

The previous prime is 202660411. The next prime is 202660427. The reversal of 202660412 is 214066202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202660411) 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, 69863 + ... + 72705.

It is an arithmetic number, because the mean of its divisors is an integer number (15050448).

Almost surely, 2^202660412 is an apocalyptic number.

It is an amenable number.

202660412 is a deficient number, since it is larger than the sum of its proper divisors (158550340).

202660412 is a wasteful number, since it uses less digits than its factorization.

202660412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3169 (or 3167 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 202660412 is about 14235.8846581447. The cubic root of 202660412 is about 587.3851649403.

The spelling of 202660412 in words is "two hundred two million, six hundred sixty thousand, four hundred twelve".