2413621 has 8 divisors (see below), whose sum is σ = 2833280. Its totient is φ = 2012688.

The previous prime is 2413613. The next prime is 2413637. The reversal of 2413621 is 1263142.

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

It is a cyclic number.

It is not a de Polignac number, because 2413621 - 2³ = 2413613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2413601) 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, 4401 + ... + 4918.

It is an arithmetic number, because the mean of its divisors is an integer number (354160).

2^2413621 is an apocalyptic number.

It is an amenable number.

2413621 is a deficient number, since it is larger than the sum of its proper divisors (419659).

2413621 is an equidigital number, since it uses as much as digits as its factorization.

2413621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9363.

The product of its digits is 288, while the sum is 19.

The square root of 2413621 is about 1553.5832774589. The cubic root of 2413621 is about 134.1393997459.

Adding to 2413621 its reverse (1263142), we get a palindrome (3676763).

The spelling of 2413621 in words is "two million, four hundred thirteen thousand, six hundred twenty-one".