2159132 has 6 divisors (see below), whose sum is σ = 3778488. Its totient is φ = 1079564.

The previous prime is 2159093. The next prime is 2159147. The reversal of 2159132 is 2319512.

It is a junction number, because it is equal to n+sod(n) for n = 2159098 and 2159107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269888 + ... + 269895.

It is an arithmetic number, because the mean of its divisors is an integer number (629748).

2^2159132 is an apocalyptic number.

It is an amenable number.

2159132 is a deficient number, since it is larger than the sum of its proper divisors (1619356).

2159132 is a wasteful number, since it uses less digits than its factorization.

2159132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539787 (or 539785 counting only the distinct ones).

The product of its digits is 540, while the sum is 23.

The square root of 2159132 is about 1469.3985164005. The cubic root of 2159132 is about 129.2487638106.

The spelling of 2159132 in words is "two million, one hundred fifty-nine thousand, one hundred thirty-two".