2726473 has 2 divisors, whose sum is σ = 2726474. Its totient is φ = 2726472.

The previous prime is 2726461. The next prime is 2726483. The reversal of 2726473 is 3746272.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1750329 + 976144 = 1323^2 + 988^2 .

It is a cyclic number.

It is not a de Polignac number, because 2726473 - 2⁵ = 2726441 is a prime.

It is a d-powerful number, because it can be written as 2 + 7⁵ + 2¹⁷ + 6⁸ + 4⁷ + 7⁷ + 3¹⁰ .

It is not a weakly prime, because it can be changed into another prime (2726453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1363236 + 1363237.

It is an arithmetic number, because the mean of its divisors is an integer number (1363237).

2^2726473 is an apocalyptic number.

It is an amenable number.

2726473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2726473 is an equidigital number, since it uses as much as digits as its factorization.

2726473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112, while the sum is 31.

The square root of 2726473 is about 1651.2035004808. The cubic root of 2726473 is about 139.7012848596.

The spelling of 2726473 in words is "two million, seven hundred twenty-six thousand, four hundred seventy-three".