2724453 has 12 divisors (see below), whose sum is σ = 3974880. Its totient is φ = 1798056.

The previous prime is 2724427. The next prime is 2724479. The reversal of 2724453 is 3544272.

2724453 is nontrivially palindromic in base 2.

It is an interprime number because it is at equal distance from previous prime (2724427) and next prime (2724479).

It is not a de Polignac number, because 2724453 - 2⁶ = 2724389 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 7⁴ + 2¹⁹ + 4 + 4⁵ + 5⁷ + 3¹³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2724053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 543 + ... + 2396.

It is an arithmetic number, because the mean of its divisors is an integer number (331240).

2^2724453 is an apocalyptic number.

It is an amenable number.

2724453 is a deficient number, since it is larger than the sum of its proper divisors (1250427).

2724453 is a wasteful number, since it uses less digits than its factorization.

2724453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048 (or 3045 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 2724453 is about 1650.5917120839. The cubic root of 2724453 is about 139.6667755240. Note that the first 3 decimals are identical.

The spelling of 2724453 in words is "two million, seven hundred twenty-four thousand, four hundred fifty-three".