2550077 has 8 divisors (see below), whose sum is σ = 2684472. Its totient is φ = 2420640.

The previous prime is 2550073. The next prime is 2550083. The reversal of 2550077 is 7700552.

It can be written as a sum of positive squares in 4 ways, for example, as 857476 + 1692601 = 926^2 + 1301^2 .

It is not a de Polignac number, because 2550077 - 2² = 2550073 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62177 + ... + 62217.

It is an arithmetic number, because the mean of its divisors is an integer number (335559).

2^2550077 is an apocalyptic number.

It is an amenable number.

2550077 is a deficient number, since it is larger than the sum of its proper divisors (134395).

2550077 is an frugal number, since it uses more digits than its factorization.

2550077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 26.

The square root of 2550077 is about 1596.8960517203. The cubic root of 2550077 is about 136.6210959175.

The spelling of 2550077 in words is "two million, five hundred fifty thousand, seventy-seven".