2745498 has 32 divisors (see below), whose sum is σ = 6336000. Its totient is φ = 776880.

The previous prime is 2745497. The next prime is 2745503. The reversal of 2745498 is 8945472.

2745498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2745497) 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, 5253 + ... + 5751.

It is an arithmetic number, because the mean of its divisors is an integer number (198000).

2^2745498 is an apocalyptic number.

2745498 is an abundant number, since it is smaller than the sum of its proper divisors (3590502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2745498 is a wasteful number, since it uses less digits than its factorization.

2745498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642.

The product of its digits is 80640, while the sum is 39.

The square root of 2745498 is about 1656.9544351007. The cubic root of 2745498 is about 140.0254715559.

The spelling of 2745498 in words is "two million, seven hundred forty-five thousand, four hundred ninety-eight".