2073427 has 4 divisors (see below), whose sum is σ = 2163600. Its totient is φ = 1983256.

The previous prime is 2073403. The next prime is 2073457. The reversal of 2073427 is 7243702.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7243702 = 2 ⋅3621851.

It is a cyclic number.

It is not a de Polignac number, because 2073427 - 2¹¹ = 2071379 is a prime.

It is a Duffinian number.

2073427 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2073457) 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, 45052 + ... + 45097.

It is an arithmetic number, because the mean of its divisors is an integer number (540900).

2^2073427 is an apocalyptic number.

2073427 is a deficient number, since it is larger than the sum of its proper divisors (90173).

2073427 is an equidigital number, since it uses as much as digits as its factorization.

2073427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90172.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 2073427 is about 1439.9399293026. The cubic root of 2073427 is about 127.5154819083.

It can be divided in two parts, 2073 and 427, that added together give a square (2500 = 50²).

The spelling of 2073427 in words is "two million, seventy-three thousand, four hundred twenty-seven".