2673426 has 32 divisors (see below), whose sum is σ = 6231168. Its totient is φ = 748800.

The previous prime is 2673397. The next prime is 2673431. The reversal of 2673426 is 6243762.

It is a super-4 number, since 4×2673426⁴ (a number of 27 digits) contains 4444 as substring.

It is a d-powerful number, because it can be written as 2³ + 6⁷ + 7 + 3 + 4⁷ + 2²¹ + 6⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 2673393 and 2673402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1626 + ... + 2826.

It is an arithmetic number, because the mean of its divisors is an integer number (194724).

2^2673426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2673426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3115584).

2673426 is an abundant number, since it is smaller than the sum of its proper divisors (3557742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2673426 is a wasteful number, since it uses less digits than its factorization.

2673426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266.

The product of its digits is 12096, while the sum is 30.

The square root of 2673426 is about 1635.0614667345. The cubic root of 2673426 is about 138.7893225127.

The spelling of 2673426 in words is "two million, six hundred seventy-three thousand, four hundred twenty-six".