2199464652 has 48 divisors (see below), whose sum is σ = 6398445312. Its totient is φ = 571289280.

The previous prime is 2199464647. The next prime is 2199464699. The reversal of 2199464652 is 2564649912.

It is a super-2 number, since 2×2199464652² = 9675289510794962208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1189263 + ... + 1191110.

It is an arithmetic number, because the mean of its divisors is an integer number (133300944).

Almost surely, 2^2199464652 is an apocalyptic number.

2199464652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2199464652 is an abundant number, since it is smaller than the sum of its proper divisors (4198980660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2199464652 is a wasteful number, since it uses less digits than its factorization.

2199464652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2380398 (or 2380396 counting only the distinct ones).

The product of its digits is 933120, while the sum is 48.

The square root of 2199464652 is about 46898.4504221621. The cubic root of 2199464652 is about 1300.4859429856.

The spelling of 2199464652 in words is "two billion, one hundred ninety-nine million, four hundred sixty-four thousand, six hundred fifty-two".