162142670 has 8 divisors (see below), whose sum is σ = 291856824. Its totient is φ = 64857064.

The previous prime is 162142657. The next prime is 162142691. The reversal of 162142670 is 76241261.

162142670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8107124 + ... + 8107143.

It is an arithmetic number, because the mean of its divisors is an integer number (36482103).

Almost surely, 2^162142670 is an apocalyptic number.

162142670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

162142670 is a deficient number, since it is larger than the sum of its proper divisors (129714154).

162142670 is a wasteful number, since it uses less digits than its factorization.

162142670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16214274.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 162142670 is about 12733.5254348511. The cubic root of 162142670 is about 545.2961608912.

The spelling of 162142670 in words is "one hundred sixty-two million, one hundred forty-two thousand, six hundred seventy".