2506627 has 4 divisors (see below), whose sum is σ = 2523600. Its totient is φ = 2489656.

The previous prime is 2506619. The next prime is 2506631. The reversal of 2506627 is 7266052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2506627 - 2³ = 2506619 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2506595 and 2506604.

It is not an unprimeable number, because it can be changed into a prime (2506657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8263 + ... + 8560.

It is an arithmetic number, because the mean of its divisors is an integer number (630900).

2^2506627 is an apocalyptic number.

2506627 is a deficient number, since it is larger than the sum of its proper divisors (16973).

2506627 is a wasteful number, since it uses less digits than its factorization.

2506627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16972.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2506627 is about 1583.2330845457. The cubic root of 2506627 is about 135.8406979919.

The spelling of 2506627 in words is "two million, five hundred six thousand, six hundred twenty-seven".