2328621 has 8 divisors (see below), whose sum is σ = 3268320. Its totient is φ = 1470672.

The previous prime is 2328619. The next prime is 2328631. The reversal of 2328621 is 1268232.

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

It is not a de Polignac number, because 2328621 - 2¹ = 2328619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2328591 and 2328600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2328631) 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, 20370 + ... + 20483.

It is an arithmetic number, because the mean of its divisors is an integer number (408540).

2^2328621 is an apocalyptic number.

It is an amenable number.

2328621 is a deficient number, since it is larger than the sum of its proper divisors (939699).

2328621 is a wasteful number, since it uses less digits than its factorization.

2328621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40875.

The product of its digits is 1152, while the sum is 24.

The square root of 2328621 is about 1525.9819789237. The cubic root of 2328621 is about 132.5458913068.

The spelling of 2328621 in words is "two million, three hundred twenty-eight thousand, six hundred twenty-one".