2073155 has 8 divisors (see below), whose sum is σ = 2843232. Its totient is φ = 1421568.

The previous prime is 2073143. The next prime is 2073163. The reversal of 2073155 is 5513702.

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

It is a cyclic number.

It is not a de Polignac number, because 2073155 - 2¹⁰ = 2072131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2073155.

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 in 7 ways as a sum of consecutive naturals, for example, 29582 + ... + 29651.

It is an arithmetic number, because the mean of its divisors is an integer number (355404).

2^2073155 is an apocalyptic number.

2073155 is a deficient number, since it is larger than the sum of its proper divisors (770077).

2073155 is an equidigital number, since it uses as much as digits as its factorization.

2073155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59245.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 2073155 is about 1439.8454778205. The cubic root of 2073155 is about 127.5099056766.

Adding to 2073155 its reverse (5513702), we get a palindrome (7586857).

The spelling of 2073155 in words is "two million, seventy-three thousand, one hundred fifty-five".