2159162 has 8 divisors (see below), whose sum is σ = 3278016. Its totient is φ = 1066492.

The previous prime is 2159147. The next prime is 2159177. The reversal of 2159162 is 2619512.

It is an interprime number because it is at equal distance from previous prime (2159147) and next prime (2159177).

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

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, 6338 + ... + 6669.

It is an arithmetic number, because the mean of its divisors is an integer number (409752).

2^2159162 is an apocalyptic number.

2159162 is a deficient number, since it is larger than the sum of its proper divisors (1118854).

2159162 is a wasteful number, since it uses less digits than its factorization.

2159162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13092.

The product of its digits is 1080, while the sum is 26.

The square root of 2159162 is about 1469.4087246236. The cubic root of 2159162 is about 129.2493624223.

The spelling of 2159162 in words is "two million, one hundred fifty-nine thousand, one hundred sixty-two".