2512401 has 4 divisors (see below), whose sum is σ = 3349872. Its totient is φ = 1674932.

The previous prime is 2512399. The next prime is 2512403. The reversal of 2512401 is 1042152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2512399) and next prime (2512403).

It is a cyclic number.

It is not a de Polignac number, because 2512401 - 2¹ = 2512399 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2512403) 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, 418731 + ... + 418736.

It is an arithmetic number, because the mean of its divisors is an integer number (837468).

2^2512401 is an apocalyptic number.

It is an amenable number.

2512401 is a deficient number, since it is larger than the sum of its proper divisors (837471).

2512401 is an equidigital number, since it uses as much as digits as its factorization.

2512401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837470.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 2512401 is about 1585.0555195324. The cubic root of 2512401 is about 135.9449207470.

Adding to 2512401 its reverse (1042152), we get a palindrome (3554553).

The spelling of 2512401 in words is "two million, five hundred twelve thousand, four hundred one".