2405328 has 20 divisors (see below), whose sum is σ = 6213888. Its totient is φ = 801760.

The previous prime is 2405327. The next prime is 2405339. The reversal of 2405328 is 8235042.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2405298 and 2405307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2405327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25008 + ... + 25103.

2^2405328 is an apocalyptic number.

It is an amenable number.

2405328 is an abundant number, since it is smaller than the sum of its proper divisors (3808560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2405328 is a wasteful number, since it uses less digits than its factorization.

2405328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50122 (or 50116 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2405328 is about 1550.9119897660. The cubic root of 2405328 is about 133.9855928670.

The spelling of 2405328 in words is "two million, four hundred five thousand, three hundred twenty-eight".