2164552196 has 12 divisors (see below), whose sum is σ = 3880356060. Its totient is φ = 1055879040.

The previous prime is 2164552157. The next prime is 2164552213. The reversal of 2164552196 is 6912554612.

It can be written as a sum of positive squares in 2 ways, for example, as 125126596 + 2039425600 = 11186^2 + 45160^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6599081 + ... + 6599408.

It is an arithmetic number, because the mean of its divisors is an integer number (323363005).

Almost surely, 2^2164552196 is an apocalyptic number.

It is an amenable number.

2164552196 is a deficient number, since it is larger than the sum of its proper divisors (1715803864).

2164552196 is a wasteful number, since it uses less digits than its factorization.

2164552196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13198534 (or 13198532 counting only the distinct ones).

The product of its digits is 129600, while the sum is 41.

The square root of 2164552196 is about 46524.7482099581. The cubic root of 2164552196 is about 1293.5682702538.

The spelling of 2164552196 in words is "two billion, one hundred sixty-four million, five hundred fifty-two thousand, one hundred ninety-six".