162057412 has 24 divisors (see below), whose sum is σ = 309953952. Its totient is φ = 73526400.

The previous prime is 162057409. The next prime is 162057439. The reversal of 162057412 is 214750261.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22987 + ... + 29197.

It is an arithmetic number, because the mean of its divisors is an integer number (12914748).

Almost surely, 2^162057412 is an apocalyptic number.

It is an amenable number.

162057412 is a deficient number, since it is larger than the sum of its proper divisors (147896540).

162057412 is a wasteful number, since it uses less digits than its factorization.

162057412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6819 (or 6817 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 162057412 is about 12730.1772179338. The cubic root of 162057412 is about 545.2005681002.

The spelling of 162057412 in words is "one hundred sixty-two million, fifty-seven thousand, four hundred twelve".