2550773 has 8 divisors (see below), whose sum is σ = 2661120. Its totient is φ = 2442240.

The previous prime is 2550767. The next prime is 2550791. The reversal of 2550773 is 3770552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2550773 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 (2550703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2933 + ... + 3701.

It is an arithmetic number, because the mean of its divisors is an integer number (332640).

2^2550773 is an apocalyptic number.

It is an amenable number.

2550773 is a deficient number, since it is larger than the sum of its proper divisors (110347).

2550773 is a wasteful number, since it uses less digits than its factorization.

2550773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907.

The product of its (nonzero) digits is 7350, while the sum is 29.

The square root of 2550773 is about 1597.1139596159. The cubic root of 2550773 is about 136.6335242524.

The spelling of 2550773 in words is "two million, five hundred fifty thousand, seven hundred seventy-three".