672236 has 12 divisors (see below), whose sum is σ = 1205400. Its totient is φ = 327840.

The previous prime is 672229. The next prime is 672251. The reversal of 672236 is 632276.

It is a d-powerful number, because it can be written as 6 + 7⁵ + 2¹⁷ + 2¹⁹ + 3³ + 6² .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1886 + ... + 2213.

It is an arithmetic number, because the mean of its divisors is an integer number (100450).

2⁶⁷²²³⁶ is an apocalyptic number.

It is an amenable number.

672236 is a deficient number, since it is larger than the sum of its proper divisors (533164).

672236 is a wasteful number, since it uses less digits than its factorization.

672236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4144 (or 4142 counting only the distinct ones).

The product of its digits is 3024, while the sum is 26.

The square root of 672236 is about 819.8999939017. The cubic root of 672236 is about 87.6006352337.

The spelling of 672236 in words is "six hundred seventy-two thousand, two hundred thirty-six".