2545927 has 2 divisors, whose sum is σ = 2545928. Its totient is φ = 2545926.

The previous prime is 2545919. The next prime is 2545967. The reversal of 2545927 is 7295452.

2545927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2545927 - 2³ = 2545919 is a prime.

It is an Ulam number.

2545927 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2545892 and 2545901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2545967) 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 as a sum of consecutive naturals, namely, 1272963 + 1272964.

It is an arithmetic number, because the mean of its divisors is an integer number (1272964).

2^2545927 is an apocalyptic number.

2545927 is a deficient number, since it is larger than the sum of its proper divisors (1).

2545927 is an equidigital number, since it uses as much as digits as its factorization.

2545927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 34.

The square root of 2545927 is about 1595.5961268441. The cubic root of 2545927 is about 136.5469432032.

The spelling of 2545927 in words is "two million, five hundred forty-five thousand, nine hundred twenty-seven".