672953 has 2 divisors, whose sum is σ = 672954. Its totient is φ = 672952.

The previous prime is 672949. The next prime is 672967. The reversal of 672953 is 359276.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 399424 + 273529 = 632^2 + 523^2 .

672953 is a truncatable prime.

It is a cyclic number.

It is not a de Polignac number, because 672953 - 2² = 672949 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (672913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336476 + 336477.

It is an arithmetic number, because the mean of its divisors is an integer number (336477).

2⁶⁷²⁹⁵³ is an apocalyptic number.

It is an amenable number.

672953 is a deficient number, since it is larger than the sum of its proper divisors (1).

672953 is an equidigital number, since it uses as much as digits as its factorization.

672953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 32.

The square root of 672953 is about 820.3371258208. The cubic root of 672953 is about 87.6317688128.

The spelling of 672953 in words is "six hundred seventy-two thousand, nine hundred fifty-three".