2413405 has 8 divisors (see below), whose sum is σ = 3066552. Its totient is φ = 1817088.

The previous prime is 2413379. The next prime is 2413421. The reversal of 2413405 is 5043142.

2413405 = 1098² + 1099².

It can be written as a sum of positive squares in 4 ways, for example, as 1205604 + 1207801 = 1098^2 + 1099^2 .

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 2413405 - 2⁵ = 2413373 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14112 + ... + 14281.

It is an arithmetic number, because the mean of its divisors is an integer number (383319).

2^2413405 is an apocalyptic number.

2413405 is the 1099-th centered square number.

It is an amenable number.

2413405 is a deficient number, since it is larger than the sum of its proper divisors (653147).

2413405 is a wasteful number, since it uses less digits than its factorization.

2413405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28415.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2413405 is about 1553.5137591924. The cubic root of 2413405 is about 134.1353981545.

Adding to 2413405 its reverse (5043142), we get a palindrome (7456547).

The spelling of 2413405 in words is "two million, four hundred thirteen thousand, four hundred five".