2465405 has 8 divisors (see below), whose sum is σ = 3027552. Its totient is φ = 1926288.

The previous prime is 2465381. The next prime is 2465431. The reversal of 2465405 is 5045642.

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 2465405 - 2⁸ = 2465149 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 5519 + ... + 5948.

It is an arithmetic number, because the mean of its divisors is an integer number (378444).

2^2465405 is an apocalyptic number.

It is an amenable number.

2465405 is a deficient number, since it is larger than the sum of its proper divisors (562147).

2465405 is a wasteful number, since it uses less digits than its factorization.

2465405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11515.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2465405 is about 1570.1608197889. The cubic root of 2465405 is about 135.0919355483.

The spelling of 2465405 in words is "two million, four hundred sixty-five thousand, four hundred five".