2702401 has 4 divisors (see below), whose sum is σ = 2910292. Its totient is φ = 2494512.

The previous prime is 2702393. The next prime is 2702449. The reversal of 2702401 is 1042072.

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 739600 + 1962801 = 860^2 + 1401^2 .

It is a cyclic number.

It is not a de Polignac number, because 2702401 - 2³ = 2702393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2702471) 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, 103926 + ... + 103951.

It is an arithmetic number, because the mean of its divisors is an integer number (727573).

2^2702401 is an apocalyptic number.

It is an amenable number.

2702401 is a deficient number, since it is larger than the sum of its proper divisors (207891).

2702401 is a wasteful number, since it uses less digits than its factorization.

2702401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207890.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 2702401 is about 1643.8981111979. The cubic root of 2702401 is about 139.2889285380.

Adding to 2702401 its reverse (1042072), we get a palindrome (3744473).

The spelling of 2702401 in words is "two million, seven hundred two thousand, four hundred one".