162861606 has 24 divisors (see below), whose sum is σ = 353812680. Its totient is φ = 54141696.

The previous prime is 162861563. The next prime is 162861617. The reversal of 162861606 is 606168261.

162861606 is a `hidden beast` number, since 16 + 28 + 616 + 0 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5115 + ... + 18758.

It is an arithmetic number, because the mean of its divisors is an integer number (14742195).

Almost surely, 2^162861606 is an apocalyptic number.

162861606 is an abundant number, since it is smaller than the sum of its proper divisors (190951074).

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

162861606 is a wasteful number, since it uses less digits than its factorization.

162861606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24260 (or 24257 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 162861606 is about 12761.7242565415. The cubic root of 162861606 is about 546.1009152117.

The spelling of 162861606 in words is "one hundred sixty-two million, eight hundred sixty-one thousand, six hundred six".