1872832 has 28 divisors (see below), whose sum is σ = 4004056. Its totient is φ = 864000.

The previous prime is 1872817. The next prime is 1872841. The reversal of 1872832 is 2382781.

It is a junction number, because it is equal to n+sod(n) for n = 1872794 and 1872803.

It is a congruent number.

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, 294 + ... + 1957.

It is an arithmetic number, because the mean of its divisors is an integer number (143002).

2^1872832 is an apocalyptic number.

It is an amenable number.

1872832 is an abundant number, since it is smaller than the sum of its proper divisors (2131224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1872832 is a wasteful number, since it uses less digits than its factorization.

1872832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276 (or 2266 counting only the distinct ones).

The product of its digits is 5376, while the sum is 31.

The square root of 1872832 is about 1368.5145231235. The cubic root of 1872832 is about 123.2630587400.

It can be divided in two parts, 1872 and 832, that multiplied together give a square (1557504 = 1248²).

The spelling of 1872832 in words is "one million, eight hundred seventy-two thousand, eight hundred thirty-two".