2741553 has 16 divisors (see below), whose sum is σ = 4132800. Its totient is φ = 1795680.

The previous prime is 2741533. The next prime is 2741561. The reversal of 2741553 is 3551472.

It is a happy number.

2741553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2741553 - 2⁵ = 2741521 is a prime.

It is a super-2 number, since 2×2741553² = 15032225703618, which contains 22 as substring.

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

2741553 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2741513) 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, 733 + ... + 2453.

It is an arithmetic number, because the mean of its divisors is an integer number (258300).

2^2741553 is an apocalyptic number.

It is an amenable number.

2741553 is a deficient number, since it is larger than the sum of its proper divisors (1391247).

2741553 is a wasteful number, since it uses less digits than its factorization.

2741553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789 (or 1783 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 2741553 is about 1655.7635700788. The cubic root of 2741553 is about 139.9583719772.

The spelling of 2741553 in words is "two million, seven hundred forty-one thousand, five hundred fifty-three".