672107 has 2 divisors, whose sum is σ = 672108. Its totient is φ = 672106.

The previous prime is 672103. The next prime is 672127. The reversal of 672107 is 701276.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 672107 - 2² = 672103 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 6.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (672103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336053 + 336054.

It is an arithmetic number, because the mean of its divisors is an integer number (336054).

2⁶⁷²¹⁰⁷ is an apocalyptic number.

672107 is a deficient number, since it is larger than the sum of its proper divisors (1).

672107 is an equidigital number, since it uses as much as digits as its factorization.

672107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 672107 is about 819.8213219964. The cubic root of 672107 is about 87.5950314454.

The spelling of 672107 in words is "six hundred seventy-two thousand, one hundred seven".