1862116896 has 96 divisors (see below), whose sum is σ = 5191361280. Its totient is φ = 582414336.

The previous prime is 1862116889. The next prime is 1862116939. The reversal of 1862116896 is 6986112681.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597390 + ... + 600498.

It is an arithmetic number, because the mean of its divisors is an integer number (54076680).

Almost surely, 2^1862116896 is an apocalyptic number.

1862116896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1862116896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2595680640).

1862116896 is an abundant number, since it is smaller than the sum of its proper divisors (3329244384).

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

1862116896 is a wasteful number, since it uses less digits than its factorization.

1862116896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3506 (or 3498 counting only the distinct ones).

The product of its digits is 248832, while the sum is 48.

The square root of 1862116896 is about 43152.2525020421. The cubic root of 1862116896 is about 1230.2753247105.

The spelling of 1862116896 in words is "one billion, eight hundred sixty-two million, one hundred sixteen thousand, eight hundred ninety-six".