2551041 has 8 divisors (see below), whose sum is σ = 3779360. Its totient is φ = 1700676.

The previous prime is 2551033. The next prime is 2551057. The reversal of 2551041 is 1401552.

It is not a de Polignac number, because 2551041 - 2³ = 2551033 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2551441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47215 + ... + 47268.

It is an arithmetic number, because the mean of its divisors is an integer number (472420).

2^2551041 is an apocalyptic number.

It is an amenable number.

2551041 is a deficient number, since it is larger than the sum of its proper divisors (1228319).

2551041 is an equidigital number, since it uses as much as digits as its factorization.

2551041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94492 (or 94486 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 2551041 is about 1597.1978587514. The cubic root of 2551041 is about 136.6383092728.

Adding to 2551041 its reverse (1401552), we get a palindrome (3952593).

It can be divided in two parts, 255 and 1041, that added together give a 4-th power (1296 = 6⁴).

The spelling of 2551041 in words is "two million, five hundred fifty-one thousand, forty-one".