2673321 has 8 divisors (see below), whose sum is σ = 4073664. Its totient is φ = 1527600.

The previous prime is 2673311. The next prime is 2673329. The reversal of 2673321 is 1233762.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2673321 - 2⁵ = 2673289 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2673291 and 2673300.

It is not an unprimeable number, because it can be changed into a prime (2673329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63630 + ... + 63671.

It is an arithmetic number, because the mean of its divisors is an integer number (509208).

2^2673321 is an apocalyptic number.

2673321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2673321 is a deficient number, since it is larger than the sum of its proper divisors (1400343).

2673321 is a wasteful number, since it uses less digits than its factorization.

2673321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127311.

The product of its digits is 1512, while the sum is 24.

The square root of 2673321 is about 1635.0293575346. The cubic root of 2673321 is about 138.7875054847.

The spelling of 2673321 in words is "two million, six hundred seventy-three thousand, three hundred twenty-one".