2506072 has 16 divisors (see below), whose sum is σ = 4975560. Its totient is φ = 1179264.

The previous prime is 2506069. The next prime is 2506073. The reversal of 2506072 is 2706052.

2506072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2506073) 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 in 3 ways as a sum of consecutive naturals, for example, 9078 + ... + 9349.

2^2506072 is an apocalyptic number.

It is an amenable number.

2506072 is a deficient number, since it is larger than the sum of its proper divisors (2469488).

2506072 is a wasteful number, since it uses less digits than its factorization.

2506072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18450 (or 18446 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 2506072 is about 1583.0578005872. The cubic root of 2506072 is about 135.8306716162.

The spelling of 2506072 in words is "two million, five hundred six thousand, seventy-two".