2551027 has 2 divisors, whose sum is σ = 2551028. Its totient is φ = 2551026.

The previous prime is 2551013. The next prime is 2551033. The reversal of 2551027 is 7201552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2551027 - 2¹¹ = 2548979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2550989 and 2551007.

It is not a weakly prime, because it can be changed into another prime (2551057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275513 + 1275514.

It is an arithmetic number, because the mean of its divisors is an integer number (1275514).

2^2551027 is an apocalyptic number.

2551027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2551027 is an equidigital number, since it uses as much as digits as its factorization.

2551027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 2551027 is about 1597.1934760698. The cubic root of 2551027 is about 136.6380593173.

Adding to 2551027 its reverse (7201552), we get a palindrome (9752579).

The spelling of 2551027 in words is "two million, five hundred fifty-one thousand, twenty-seven".