2527256 has 8 divisors (see below), whose sum is σ = 4738620. Its totient is φ = 1263624.

The previous prime is 2527253. The next prime is 2527277. The reversal of 2527256 is 6527252.

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2527253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157946 + ... + 157961.

2^2527256 is an apocalyptic number.

It is an amenable number.

2527256 is a deficient number, since it is larger than the sum of its proper divisors (2211364).

2527256 is a wasteful number, since it uses less digits than its factorization.

2527256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315913 (or 315909 counting only the distinct ones).

The product of its digits is 8400, while the sum is 29.

The square root of 2527256 is about 1589.7345690398. The cubic root of 2527256 is about 136.2123269297.

The spelling of 2527256 in words is "two million, five hundred twenty-seven thousand, two hundred fifty-six".