2073746 has 4 divisors (see below), whose sum is σ = 3110622. Its totient is φ = 1036872.

The previous prime is 2073719. The next prime is 2073787. The reversal of 2073746 is 6473702.

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

It can be written as a sum of positive squares in only one way, i.e., 2070721 + 3025 = 1439^2 + 55^2 .

It is a nialpdrome in base 8.

It is a zygodrome in base 8.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518435 + ... + 518438.

2^2073746 is an apocalyptic number.

2073746 is a deficient number, since it is larger than the sum of its proper divisors (1036876).

2073746 is a wasteful number, since it uses less digits than its factorization.

2073746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036875.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 2073746 is about 1440.0506935521. The cubic root of 2073746 is about 127.5220210587.

Adding to 2073746 its product of nonzero digits (7056), we get a palindrome (2080802).

The spelling of 2073746 in words is "two million, seventy-three thousand, seven hundred forty-six".