2672273 has 2 divisors, whose sum is σ = 2672274. Its totient is φ = 2672272.

The previous prime is 2672249. The next prime is 2672303. The reversal of 2672273 is 3722762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1803649 + 868624 = 1343^2 + 932^2 .

It is a cyclic number.

It is not a de Polignac number, because 2672273 - 2¹² = 2668177 is a prime.

It is equal to p₁₉₄₇₅₃ and since 2672273 and 194753 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (2672203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1336136 + 1336137.

It is an arithmetic number, because the mean of its divisors is an integer number (1336137).

2^2672273 is an apocalyptic number.

It is an amenable number.

2672273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2672273 is an equidigital number, since it uses as much as digits as its factorization.

2672273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7056, while the sum is 29.

The square root of 2672273 is about 1634.7088425772. The cubic root of 2672273 is about 138.7693672070.

The spelling of 2672273 in words is "two million, six hundred seventy-two thousand, two hundred seventy-three".