2506073 has 2 divisors, whose sum is σ = 2506074. Its totient is φ = 2506072.

The previous prime is 2506069. The next prime is 2506079. The reversal of 2506073 is 3706052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1885129 + 620944 = 1373^2 + 788^2 .

It is a cyclic number.

It is not a de Polignac number, because 2506073 - 2² = 2506069 is a prime.

It is not a weakly prime, because it can be changed into another prime (2506079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1253036 + 1253037.

It is an arithmetic number, because the mean of its divisors is an integer number (1253037).

2^2506073 is an apocalyptic number.

It is an amenable number.

2506073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2506073 is an equidigital number, since it uses as much as digits as its factorization.

2506073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 2506073 is about 1583.0581164316. The cubic root of 2506073 is about 135.8306896830.

The spelling of 2506073 in words is "two million, five hundred six thousand, seventy-three".