2463453 has 20 divisors (see below), whose sum is σ = 3898620. Its totient is φ = 1544832.

The previous prime is 2463449. The next prime is 2463467. The reversal of 2463453 is 3543642.

2463453 is a `hidden beast` number, since 24 + 634 + 5 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2152089 + 311364 = 1467^2 + 558^2 .

It is not a de Polignac number, because 2463453 - 2² = 2463449 is a prime.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2463413) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 483 + ... + 2271.

It is an arithmetic number, because the mean of its divisors is an integer number (194931).

2^2463453 is an apocalyptic number.

It is an amenable number.

2463453 is a deficient number, since it is larger than the sum of its proper divisors (1435167).

2463453 is a wasteful number, since it uses less digits than its factorization.

2463453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818 (or 1809 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 2463453 is about 1569.5391043233. The cubic root of 2463453 is about 135.0562728365.

It can be divided in two parts, 2463 and 453, that added together give a square (2916 = 54²).

The spelling of 2463453 in words is "two million, four hundred sixty-three thousand, four hundred fifty-three".