2453655 has 16 divisors (see below), whose sum is σ = 4032864. Its totient is φ = 1272960.

The previous prime is 2453653. The next prime is 2453657. The reversal of 2453655 is 5563542.

2453655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2453653) and next prime (2453657).

It is not a de Polignac number, because 2453655 - 2¹ = 2453653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453651) 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 15 ways as a sum of consecutive naturals, for example, 1656 + ... + 2765.

It is an arithmetic number, because the mean of its divisors is an integer number (252054).

2^2453655 is an apocalyptic number.

2453655 is a deficient number, since it is larger than the sum of its proper divisors (1579209).

2453655 is a wasteful number, since it uses less digits than its factorization.

2453655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4466.

The product of its digits is 18000, while the sum is 30.

The square root of 2453655 is about 1566.4146960495. The cubic root of 2453655 is about 134.8769798374.

The spelling of 2453655 in words is "two million, four hundred fifty-three thousand, six hundred fifty-five".