2601493 has 8 divisors (see below), whose sum is σ = 2777112. Its totient is φ = 2428416.

The previous prime is 2601481. The next prime is 2601509. The reversal of 2601493 is 3941062.

2601493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 223729 + 2377764 = 473^2 + 1542^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2601493 - 2¹³ = 2593301 is a prime.

It is a Duffinian number.

2601493 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2601413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1771 + ... + 2887.

It is an arithmetic number, because the mean of its divisors is an integer number (347139).

2^2601493 is an apocalyptic number.

It is an amenable number.

2601493 is a deficient number, since it is larger than the sum of its proper divisors (175619).

2601493 is a wasteful number, since it uses less digits than its factorization.

2601493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2601493 is about 1612.9144428642. The cubic root of 2601493 is about 137.5332018995.

The spelling of 2601493 in words is "two million, six hundred one thousand, four hundred ninety-three".