672255 has 12 divisors (see below), whose sum is σ = 1165320. Its totient is φ = 358512.

The previous prime is 672251. The next prime is 672271. The reversal of 672255 is 552276.

It is not a de Polignac number, because 672255 - 2² = 672251 is a prime.

It is a d-powerful number, because it can be written as 6 + 7⁵ + 2¹¹ + 2¹⁸ + 5⁴ + 5⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7425 + ... + 7514.

It is an arithmetic number, because the mean of its divisors is an integer number (97110).

2⁶⁷²²⁵⁵ is an apocalyptic number.

672255 is a deficient number, since it is larger than the sum of its proper divisors (493065).

672255 is a wasteful number, since it uses less digits than its factorization.

672255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14950 (or 14947 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 672255 is about 819.9115805988. The cubic root of 672255 is about 87.6014605374.

The spelling of 672255 in words is "six hundred seventy-two thousand, two hundred fifty-five".