2753345 has 16 divisors (see below), whose sum is σ = 3819648. Its totient is φ = 1866240.

The previous prime is 2753323. The next prime is 2753351. The reversal of 2753345 is 5433572.

It is not a de Polignac number, because 2753345 - 2¹⁴ = 2736961 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2990 + ... + 3800.

It is an arithmetic number, because the mean of its divisors is an integer number (238728).

2^2753345 is an apocalyptic number.

It is an amenable number.

2753345 is a deficient number, since it is larger than the sum of its proper divisors (1066303).

2753345 is an equidigital number, since it uses as much as digits as its factorization.

2753345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920.

The product of its digits is 12600, while the sum is 29.

The square root of 2753345 is about 1659.3206441192. The cubic root of 2753345 is about 140.1587484956.

The spelling of 2753345 in words is "two million, seven hundred fifty-three thousand, three hundred forty-five".