2113759662 has 32 divisors (see below), whose sum is σ = 5041516032. Its totient is φ = 577673184.

The previous prime is 2113759657. The next prime is 2113759723. The reversal of 2113759662 is 2669573112.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1093113 + ... + 1095044.

It is an arithmetic number, because the mean of its divisors is an integer number (157547376).

Almost surely, 2^2113759662 is an apocalyptic number.

2113759662 is an abundant number, since it is smaller than the sum of its proper divisors (2927756370).

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

2113759662 is a wasteful number, since it uses less digits than its factorization.

2113759662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188192.

The product of its digits is 136080, while the sum is 42.

The square root of 2113759662 is about 45975.6420509817. The cubic root of 2113759662 is about 1283.3699573439.

The spelling of 2113759662 in words is "two billion, one hundred thirteen million, seven hundred fifty-nine thousand, six hundred sixty-two".