672383 has 4 divisors (see below), whose sum is σ = 680568. Its totient is φ = 664200.

The previous prime is 672379. The next prime is 672439. The reversal of 672383 is 383276.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 672383 - 2² = 672379 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3968 + ... + 4133.

It is an arithmetic number, because the mean of its divisors is an integer number (170142).

2⁶⁷²³⁸³ is an apocalyptic number.

672383 is a deficient number, since it is larger than the sum of its proper divisors (8185).

672383 is an equidigital number, since it uses as much as digits as its factorization.

672383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8184.

The product of its digits is 6048, while the sum is 29.

The square root of 672383 is about 819.9896340808. The cubic root of 672383 is about 87.6070200722.

It can be divided in two parts, 6723 and 83, that multiplied together give a square (558009 = 747²).

The spelling of 672383 in words is "six hundred seventy-two thousand, three hundred eighty-three".