2406055 has 4 divisors (see below), whose sum is σ = 2887272. Its totient is φ = 1924840.

The previous prime is 2406029. The next prime is 2406067. The reversal of 2406055 is 5506042.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2406055 - 2¹⁹ = 1881767 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

2406055 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240601 + ... + 240610.

It is an arithmetic number, because the mean of its divisors is an integer number (721818).

2^2406055 is an apocalyptic number.

2406055 is a deficient number, since it is larger than the sum of its proper divisors (481217).

2406055 is an equidigital number, since it uses as much as digits as its factorization.

2406055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481216.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2406055 is about 1551.1463502842. The cubic root of 2406055 is about 133.9990903629. Note that the first 3 decimals are identical.

The spelling of 2406055 in words is "two million, four hundred six thousand, fifty-five".