2609373 has 16 divisors (see below), whose sum is σ = 3911040. Its totient is φ = 1535424.

The previous prime is 2609371. The next prime is 2609377. The reversal of 2609373 is 3739062.

It is a happy number.

It is not a de Polignac number, because 2609373 - 2¹ = 2609371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2609373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2609371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 558 + ... + 2351.

It is an arithmetic number, because the mean of its divisors is an integer number (244440).

2^2609373 is an apocalyptic number.

2609373 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2609373 is a deficient number, since it is larger than the sum of its proper divisors (1301667).

2609373 is a wasteful number, since it uses less digits than its factorization.

2609373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 2609373 is about 1615.3553788563. The cubic root of 2609373 is about 137.6719259860.

The spelling of 2609373 in words is "two million, six hundred nine thousand, three hundred seventy-three".