2754401 has 4 divisors (see below), whose sum is σ = 2966292. Its totient is φ = 2542512.

The previous prime is 2754397. The next prime is 2754403. The reversal of 2754401 is 1044572.

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

It can be written as a sum of positive squares in 2 ways, for example, as 564001 + 2190400 = 751^2 + 1480^2 .

It is a cyclic number.

It is not a de Polignac number, because 2754401 - 2² = 2754397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2754403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105926 + ... + 105951.

It is an arithmetic number, because the mean of its divisors is an integer number (741573).

2^2754401 is an apocalyptic number.

It is an amenable number.

2754401 is a deficient number, since it is larger than the sum of its proper divisors (211891).

2754401 is a wasteful number, since it uses less digits than its factorization.

2754401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211890.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 2754401 is about 1659.6388161284. The cubic root of 2754401 is about 140.1766647297.

Adding to 2754401 its reverse (1044572), we get a palindrome (3798973).

The spelling of 2754401 in words is "two million, seven hundred fifty-four thousand, four hundred one".