162141292 has 6 divisors (see below), whose sum is σ = 283747268. Its totient is φ = 81070644.

The previous prime is 162141277. The next prime is 162141313. The reversal of 162141292 is 292141261.

It is a self number, because there is not a number n which added to its sum of digits gives 162141292.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20267658 + ... + 20267665.

Almost surely, 2^162141292 is an apocalyptic number.

It is an amenable number.

162141292 is a deficient number, since it is larger than the sum of its proper divisors (121605976).

162141292 is a wasteful number, since it uses less digits than its factorization.

162141292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40535327 (or 40535325 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 162141292 is about 12733.4713256048. The cubic root of 162141292 is about 545.2946161194.

The spelling of 162141292 in words is "one hundred sixty-two million, one hundred forty-one thousand, two hundred ninety-two".