672863 has 2 divisors, whose sum is σ = 672864. Its totient is φ = 672862.

The previous prime is 672827. The next prime is 672869. The reversal of 672863 is 368276.

672863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 672863 - 2⁶ = 672799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (672869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336431 + 336432.

It is an arithmetic number, because the mean of its divisors is an integer number (336432).

2⁶⁷²⁸⁶³ is an apocalyptic number.

672863 is a deficient number, since it is larger than the sum of its proper divisors (1).

672863 is an equidigital number, since it uses as much as digits as its factorization.

672863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 32.

The square root of 672863 is about 820.2822684905. The cubic root of 672863 is about 87.6278620463.

The spelling of 672863 in words is "six hundred seventy-two thousand, eight hundred sixty-three".