2753242 has 4 divisors (see below), whose sum is σ = 4129866. Its totient is φ = 1376620.

The previous prime is 2753237. The next prime is 2753263. The reversal of 2753242 is 2423572.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2752281 + 961 = 1659^2 + 31^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688309 + ... + 688312.

2^2753242 is an apocalyptic number.

2753242 is a deficient number, since it is larger than the sum of its proper divisors (1376624).

2753242 is a wasteful number, since it uses less digits than its factorization.

2753242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376623.

The product of its digits is 3360, while the sum is 25.

The square root of 2753242 is about 1659.2896070307. The cubic root of 2753242 is about 140.1570007390.

The spelling of 2753242 in words is "two million, seven hundred fifty-three thousand, two hundred forty-two".