202066315 has 16 divisors (see below), whose sum is σ = 264810240. Its totient is φ = 146797920.

The previous prime is 202066307. The next prime is 202066367. The reversal of 202066315 is 513660202.

It is not a de Polignac number, because 202066315 - 2³ = 202066307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202066315.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78316 + ... + 80854.

It is an arithmetic number, because the mean of its divisors is an integer number (16550640).

Almost surely, 2^202066315 is an apocalyptic number.

202066315 is a deficient number, since it is larger than the sum of its proper divisors (62743925).

202066315 is a wasteful number, since it uses less digits than its factorization.

202066315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4002.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 202066315 is about 14215.0031656697. The cubic root of 202066315 is about 586.8106318878.

The spelling of 202066315 in words is "two hundred two million, sixty-six thousand, three hundred fifteen".