1823132 has 6 divisors (see below), whose sum is σ = 3190488. Its totient is φ = 911564.

The previous prime is 1823123. The next prime is 1823149. The reversal of 1823132 is 2313281.

It is an Ulam number.

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, 227888 + ... + 227895.

It is an arithmetic number, because the mean of its divisors is an integer number (531748).

2^1823132 is an apocalyptic number.

It is an amenable number.

1823132 is a deficient number, since it is larger than the sum of its proper divisors (1367356).

1823132 is a wasteful number, since it uses less digits than its factorization.

1823132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455787 (or 455785 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 1823132 is about 1350.2340537848. The cubic root of 1823132 is about 122.1629105548.

The spelling of 1823132 in words is "one million, eight hundred twenty-three thousand, one hundred thirty-two".