2612401 has 16 divisors (see below), whose sum is σ = 3022848. Its totient is φ = 2235600.

The previous prime is 2612399. The next prime is 2612411. The reversal of 2612401 is 1042162.

2612401 = T₁₈₉ + T₁₉₀ + ... + T₂₈₁.

It is a cyclic number.

It is not a de Polignac number, because 2612401 - 2¹ = 2612399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2612411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15946 + ... + 16108.

It is an arithmetic number, because the mean of its divisors is an integer number (188928).

2^2612401 is an apocalyptic number.

It is an amenable number.

2612401 is a deficient number, since it is larger than the sum of its proper divisors (410447).

2612401 is a wasteful number, since it uses less digits than its factorization.

2612401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2612401 is about 1616.2923621672. The cubic root of 2612401 is about 137.7251583712.

Adding to 2612401 its reverse (1042162), we get a palindrome (3654563).

It can be divided in two parts, 261 and 2401, that added together give a palindrome (2662).

The spelling of 2612401 in words is "two million, six hundred twelve thousand, four hundred one".