1672324 has 12 divisors (see below), whose sum is σ = 3098844. Its totient is φ = 786944.

The previous prime is 1672301. The next prime is 1672331. The reversal of 1672324 is 4232761.

It can be written as a sum of positive squares in 2 ways, for example, as 692224 + 980100 = 832^2 + 990^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12229 + ... + 12364.

It is an arithmetic number, because the mean of its divisors is an integer number (258237).

2^1672324 is an apocalyptic number.

It is an amenable number.

1672324 is a deficient number, since it is larger than the sum of its proper divisors (1426520).

1672324 is a wasteful number, since it uses less digits than its factorization.

1672324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24614 (or 24612 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 1672324 is about 1293.1836683163. The cubic root of 1672324 is about 118.6971088558.

The spelling of 1672324 in words is "one million, six hundred seventy-two thousand, three hundred twenty-four".