2453755 has 16 divisors (see below), whose sum is σ = 3237120. Its totient is φ = 1777248.

The previous prime is 2453747. The next prime is 2453771. The reversal of 2453755 is 5573542.

It is a cyclic number.

It is not a de Polignac number, because 2453755 - 2³ = 2453747 is a prime.

It is a d-powerful number, because it can be written as 2² + 4 + 5⁷ + 3¹³ + 7² + 5⁸ + 5⁸ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1624 + ... + 2746.

It is an arithmetic number, because the mean of its divisors is an integer number (202320).

2^2453755 is an apocalyptic number.

2453755 is a deficient number, since it is larger than the sum of its proper divisors (783365).

2453755 is a wasteful number, since it uses less digits than its factorization.

2453755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170.

The product of its digits is 21000, while the sum is 31.

The square root of 2453755 is about 1566.4466157517. The cubic root of 2453755 is about 134.8788121399.

The spelling of 2453755 in words is "two million, four hundred fifty-three thousand, seven hundred fifty-five".