2546011 has 8 divisors (see below), whose sum is σ = 2762144. Its totient is φ = 2332800.

The previous prime is 2546009. The next prime is 2546017. The reversal of 2546011 is 1106452.

2546011 is nontrivially palindromic in base 6.

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

It is a 7-Lehmer number, since φ(2546011) divides (2546011-1)⁷.

It is a cyclic number.

It is not a de Polignac number, because 2546011 - 2¹ = 2546009 is a prime.

It is a Duffinian number.

2546011 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2546011.

It is not an unprimeable number, because it can be changed into a prime (2546017) 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 7 ways as a sum of consecutive naturals, for example, 1315 + ... + 2611.

It is an arithmetic number, because the mean of its divisors is an integer number (345268).

2^2546011 is an apocalyptic number.

2546011 is a deficient number, since it is larger than the sum of its proper divisors (216133).

2546011 is a wasteful number, since it uses less digits than its factorization.

2546011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2546011 is about 1595.6224490775. The cubic root of 2546011 is about 136.5484449244.

The spelling of 2546011 in words is "two million, five hundred forty-six thousand, eleven".