11834961582 has 32 divisors (see below), whose sum is σ = 23744057760. Its totient is φ = 3932651520.

The previous prime is 11834961557. The next prime is 11834961613. The reversal of 11834961582 is 28516943811.

It is a happy number.

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, 3519582 + ... + 3522942.

It is an arithmetic number, because the mean of its divisors is an integer number (742001805).

Almost surely, 2^11834961582 is an apocalyptic number.

11834961582 is an abundant number, since it is smaller than the sum of its proper divisors (11909096178).

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

11834961582 is a wasteful number, since it uses less digits than its factorization.

11834961582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5028.

The product of its digits is 414720, while the sum is 48.

The spelling of 11834961582 in words is "eleven billion, eight hundred thirty-four million, nine hundred sixty-one thousand, five hundred eighty-two".