162617012 has 6 divisors (see below), whose sum is σ = 284579778. Its totient is φ = 81308504.

The previous prime is 162617009. The next prime is 162617089. The reversal of 162617012 is 210716261.

162617012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 130965136 + 31651876 = 11444^2 + 5626^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20327123 + ... + 20327130.

It is an arithmetic number, because the mean of its divisors is an integer number (47429963).

Almost surely, 2^162617012 is an apocalyptic number.

It is an amenable number.

162617012 is a deficient number, since it is larger than the sum of its proper divisors (121962766).

162617012 is a wasteful number, since it uses less digits than its factorization.

162617012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40654257 (or 40654255 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 162617012 is about 12752.1375463096. The cubic root of 162617012 is about 545.8273906831.

The spelling of 162617012 in words is "one hundred sixty-two million, six hundred seventeen thousand, twelve".