2554073 has 4 divisors (see below), whose sum is σ = 2623140. Its totient is φ = 2485008.

The previous prime is 2554067. The next prime is 2554087. The reversal of 2554073 is 3704552.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1570009 + 984064 = 1253^2 + 992^2 .

It is a cyclic number.

It is not a de Polignac number, because 2554073 - 2¹⁶ = 2488537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2554003) 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 3 ways as a sum of consecutive naturals, for example, 34478 + ... + 34551.

It is an arithmetic number, because the mean of its divisors is an integer number (655785).

2^2554073 is an apocalyptic number.

It is an amenable number.

2554073 is a deficient number, since it is larger than the sum of its proper divisors (69067).

2554073 is an equidigital number, since it uses as much as digits as its factorization.

2554073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69066.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 2554073 is about 1598.1467391951. The cubic root of 2554073 is about 136.6924209511.

The spelling of 2554073 in words is "two million, five hundred fifty-four thousand, seventy-three".