2541926 has 8 divisors (see below), whose sum is σ = 3827304. Its totient is φ = 1266160.

The previous prime is 2541923. The next prime is 2541941. The reversal of 2541926 is 6291452.

It is a happy number.

2541926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×2541926² = 12922775578952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541923) 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 3 ways as a sum of consecutive naturals, for example, 1700 + ... + 2823.

It is an arithmetic number, because the mean of its divisors is an integer number (478413).

2^2541926 is an apocalyptic number.

2541926 is a deficient number, since it is larger than the sum of its proper divisors (1285378).

2541926 is a wasteful number, since it uses less digits than its factorization.

2541926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4806.

The product of its digits is 4320, while the sum is 29.

The square root of 2541926 is about 1594.3418704908. The cubic root of 2541926 is about 136.4753765063.

The spelling of 2541926 in words is "two million, five hundred forty-one thousand, nine hundred twenty-six".