2545226 has 8 divisors (see below), whose sum is σ = 3983904. Its totient is φ = 1217260.

The previous prime is 2545211. The next prime is 2545237. The reversal of 2545226 is 6225452.

2545226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 2³ + 5 + 4⁸ + 5⁹ + 2¹¹ + 2¹⁹ + 6³ .

It is a junction number, because it is equal to n+sod(n) for n = 2545195 and 2545204.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 27620 + ... + 27711.

It is an arithmetic number, because the mean of its divisors is an integer number (497988).

2^2545226 is an apocalyptic number.

2545226 is a deficient number, since it is larger than the sum of its proper divisors (1438678).

2545226 is a wasteful number, since it uses less digits than its factorization.

2545226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55356.

The product of its digits is 4800, while the sum is 26.

The square root of 2545226 is about 1595.3764446048. The cubic root of 2545226 is about 136.5344096947.

The spelling of 2545226 in words is "two million, five hundred forty-five thousand, two hundred twenty-six".