2153066 has 8 divisors (see below), whose sum is σ = 3270720. Its totient is φ = 1062828.

The previous prime is 2153059. The next prime is 2153069. The reversal of 2153066 is 6603512.

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

It is not an unprimeable number, because it can be changed into a prime (2153069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6656 + ... + 6971.

It is an arithmetic number, because the mean of its divisors is an integer number (408840).

2^2153066 is an apocalyptic number.

2153066 is a deficient number, since it is larger than the sum of its proper divisors (1117654).

2153066 is a wasteful number, since it uses less digits than its factorization.

2153066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13708.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2153066 is about 1467.3329547175. The cubic root of 2153066 is about 129.1276104371.

Adding to 2153066 its reverse (6603512), we get a palindrome (8756578).

The spelling of 2153066 in words is "two million, one hundred fifty-three thousand, sixty-six".