2628373 has 4 divisors (see below), whose sum is σ = 2867328. Its totient is φ = 2389420.

The previous prime is 2628359. The next prime is 2628383. The reversal of 2628373 is 3738262.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2628373 - 2⁵ = 2628341 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2¹⁵ + 6⁶ + 2¹⁷ + 8 + 3 + 7⁷ + 3¹³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2628383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119461 + ... + 119482.

It is an arithmetic number, because the mean of its divisors is an integer number (716832).

2^2628373 is an apocalyptic number.

It is an amenable number.

2628373 is a deficient number, since it is larger than the sum of its proper divisors (238955).

2628373 is a wasteful number, since it uses less digits than its factorization.

2628373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238954.

The product of its digits is 12096, while the sum is 31.

The square root of 2628373 is about 1621.2257708290. The cubic root of 2628373 is about 138.0052682999.

The spelling of 2628373 in words is "two million, six hundred twenty-eight thousand, three hundred seventy-three".