2320452166 has 4 divisors (see below), whose sum is σ = 3480678252. Its totient is φ = 1160226082.

The previous prime is 2320452157. The next prime is 2320452187. The reversal of 2320452166 is 6612540232.

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

It is a super-4 number, since 4×2320452166⁴ (a number of 39 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580113040 + ... + 580113043.

It is an arithmetic number, because the mean of its divisors is an integer number (870169563).

Almost surely, 2^2320452166 is an apocalyptic number.

2320452166 is a deficient number, since it is larger than the sum of its proper divisors (1160226086).

2320452166 is a wasteful number, since it uses less digits than its factorization.

2320452166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160226085.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2320452166 is about 48171.0718792929. The cubic root of 2320452166 is about 1323.9071878880.

Adding to 2320452166 its reverse (6612540232), we get a palindrome (8932992398).

The spelling of 2320452166 in words is "two billion, three hundred twenty million, four hundred fifty-two thousand, one hundred sixty-six".