202060664 has 16 divisors (see below), whose sum is σ = 408007320. Its totient is φ = 93258720.

The previous prime is 202060627. The next prime is 202060667. The reversal of 202060664 is 466060202.

It is a super-2 number, since 2×202060664² = 81657023872241792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202060667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 971342 + ... + 971549.

Almost surely, 2^202060664 is an apocalyptic number.

It is an amenable number.

202060664 is an abundant number, since it is smaller than the sum of its proper divisors (205946656).

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

202060664 is a wasteful number, since it uses less digits than its factorization.

202060664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942910 (or 1942906 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 202060664 is about 14214.8043954182. The cubic root of 202060664 is about 586.8051615751.

The spelling of 202060664 in words is "two hundred two million, sixty thousand, six hundred sixty-four".