2405346 has 16 divisors (see below), whose sum is σ = 4826304. Its totient is φ = 799184.

The previous prime is 2405341. The next prime is 2405353. The reversal of 2405346 is 6435042.

2405346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2405341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2620 + ... + 3416.

It is an arithmetic number, because the mean of its divisors is an integer number (301644).

2^2405346 is an apocalyptic number.

2405346 is an abundant number, since it is smaller than the sum of its proper divisors (2420958).

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

2405346 is a wasteful number, since it uses less digits than its factorization.

2405346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2405346 is about 1550.9177927924. The cubic root of 2405346 is about 133.9859270882.

The spelling of 2405346 in words is "two million, four hundred five thousand, three hundred forty-six".