2456055 has 64 divisors (see below), whose sum is σ = 5253120. Its totient is φ = 1064448.

The previous prime is 2456033. The next prime is 2456057. The reversal of 2456055 is 5506542.

It is not a de Polignac number, because 2456055 - 2⁷ = 2455927 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

2456055 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2456057) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21679 + ... + 21791.

It is an arithmetic number, because the mean of its divisors is an integer number (82080).

2^2456055 is an apocalyptic number.

2456055 is an abundant number, since it is smaller than the sum of its proper divisors (2797065).

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

2456055 is a wasteful number, since it uses less digits than its factorization.

2456055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 2456055 is about 1567.1805894663. The cubic root of 2456055 is about 134.9209413651.

The spelling of 2456055 in words is "two million, four hundred fifty-six thousand, fifty-five".