672603 has 4 divisors (see below), whose sum is σ = 896808. Its totient is φ = 448400.

The previous prime is 672593. The next prime is 672629. The reversal of 672603 is 306276.

672603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 672603 - 2⁴ = 672587 is a prime.

It is a D-number.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (672643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112098 + ... + 112103.

It is an arithmetic number, because the mean of its divisors is an integer number (224202).

2⁶⁷²⁶⁰³ is an apocalyptic number.

672603 is a deficient number, since it is larger than the sum of its proper divisors (224205).

672603 is a wasteful number, since it uses less digits than its factorization.

672603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224204.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 672603 is about 820.1237711468. The cubic root of 672603 is about 87.6165738745.

Adding to 672603 its reverse (306276), we get a palindrome (978879).

It can be divided in two parts, 672 and 603, that added together give a triangular number (1275 = T₅₀).

The spelling of 672603 in words is "six hundred seventy-two thousand, six hundred three".