2466791 has 4 divisors (see below), whose sum is σ = 2470032. Its totient is φ = 2463552.

The previous prime is 2466787. The next prime is 2466797. The reversal of 2466791 is 1976642.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1976642 = 2 ⋅988321.

It is a cyclic number.

It is not a de Polignac number, because 2466791 - 2² = 2466787 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 4⁹ + 6 + 6⁸ + 7 + 9³ + 1 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2466797) 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 3 ways as a sum of consecutive naturals, for example, 215 + ... + 2231.

It is an arithmetic number, because the mean of its divisors is an integer number (617508).

2^2466791 is an apocalyptic number.

2466791 is a deficient number, since it is larger than the sum of its proper divisors (3241).

2466791 is a wasteful number, since it uses less digits than its factorization.

2466791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3240.

The product of its digits is 18144, while the sum is 35.

The square root of 2466791 is about 1570.6021138404. The cubic root of 2466791 is about 135.1172461087.

The spelling of 2466791 in words is "two million, four hundred sixty-six thousand, seven hundred ninety-one".