2073555 has 48 divisors (see below), whose sum is σ = 4043520. Its totient is φ = 974400.

The previous prime is 2073521. The next prime is 2073563. The reversal of 2073555 is 5553702.

2073555 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 2073555 - 2¹⁰ = 2072531 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29170 + ... + 29240.

It is an arithmetic number, because the mean of its divisors is an integer number (84240).

2^2073555 is an apocalyptic number.

2073555 is a deficient number, since it is larger than the sum of its proper divisors (1969965).

2073555 is a wasteful number, since it uses less digits than its factorization.

2073555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 27.

The square root of 2073555 is about 1439.9843749152. The cubic root of 2073555 is about 127.5181058486.

It can be divided in two parts, 2073 and 555, that added together give a triangular number (2628 = T₇₂).

The spelling of 2073555 in words is "two million, seventy-three thousand, five hundred fifty-five".