2405662 has 32 divisors (see below), whose sum is σ = 4460544. Its totient is φ = 950400.

The previous prime is 2405651. The next prime is 2405677. The reversal of 2405662 is 2665042.

2405662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9862 + ... + 10102.

It is an arithmetic number, because the mean of its divisors is an integer number (139392).

2^2405662 is an apocalyptic number.

2405662 is a deficient number, since it is larger than the sum of its proper divisors (2054882).

2405662 is a wasteful number, since it uses less digits than its factorization.

2405662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2405662 is about 1551.0196646078. The cubic root of 2405662 is about 133.9917942551.

The spelling of 2405662 in words is "two million, four hundred five thousand, six hundred sixty-two".