162064678 has 16 divisors (see below), whose sum is σ = 252836496. Its totient is φ = 77847840.

The previous prime is 162064633. The next prime is 162064691. The reversal of 162064678 is 876460261.

It is a self number, because there is not a number n which added to its sum of digits gives 162064678.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10201 + ... + 20692.

It is an arithmetic number, because the mean of its divisors is an integer number (15802281).

Almost surely, 2^162064678 is an apocalyptic number.

162064678 is a deficient number, since it is larger than the sum of its proper divisors (90771818).

162064678 is a wasteful number, since it uses less digits than its factorization.

162064678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30999.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 162064678 is about 12730.4625996073. The cubic root of 162064678 is about 545.2087161758.

The spelling of 162064678 in words is "one hundred sixty-two million, sixty-four thousand, six hundred seventy-eight".