672502 has 4 divisors (see below), whose sum is σ = 1008756. Its totient is φ = 336250.

The previous prime is 672499. The next prime is 672521. The reversal of 672502 is 205276.

672502 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 Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168124 + ... + 168127.

It is an arithmetic number, because the mean of its divisors is an integer number (252189).

2⁶⁷²⁵⁰² is an apocalyptic number.

672502 is a deficient number, since it is larger than the sum of its proper divisors (336254).

672502 is a wasteful number, since it uses less digits than its factorization.

672502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336253.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 672502 is about 820.0621927635. The cubic root of 672502 is about 87.6121880695.

Adding to 672502 its reverse (205276), we get a palindrome (877778).

The spelling of 672502 in words is "six hundred seventy-two thousand, five hundred two".