2113893662 has 32 divisors (see below), whose sum is σ = 3446833824. Its totient is φ = 968371200.

The previous prime is 2113893641. The next prime is 2113893671. The reversal of 2113893662 is 2663983112.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 752753 + ... + 755555.

It is an arithmetic number, because the mean of its divisors is an integer number (107713557).

Almost surely, 2^2113893662 is an apocalyptic number.

2113893662 is a deficient number, since it is larger than the sum of its proper divisors (1332940162).

2113893662 is a wasteful number, since it uses less digits than its factorization.

2113893662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404.

The product of its digits is 93312, while the sum is 41.

The square root of 2113893662 is about 45977.0993212926. The cubic root of 2113893662 is about 1283.3970761540.

The spelling of 2113893662 in words is "two billion, one hundred thirteen million, eight hundred ninety-three thousand, six hundred sixty-two".