2193516632 has 16 divisors (see below), whose sum is σ = 4182553800. Its totient is φ = 1078168960.

The previous prime is 2193516623. The next prime is 2193516641. The reversal of 2193516632 is 2366153912.

It is an interprime number because it is at equal distance from previous prime (2193516623) and next prime (2193516641).

It is a congruent number.

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, 2323169 + ... + 2324112.

Almost surely, 2^2193516632 is an apocalyptic number.

It is an amenable number.

2193516632 is a deficient number, since it is larger than the sum of its proper divisors (1989037168).

2193516632 is a wasteful number, since it uses less digits than its factorization.

2193516632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4647346 (or 4647342 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 2193516632 is about 46834.9936692640. The cubic root of 2193516632 is about 1299.3125817364.

The spelling of 2193516632 in words is "two billion, one hundred ninety-three million, five hundred sixteen thousand, six hundred thirty-two".