1846011648 has 144 divisors (see below), whose sum is σ = 5521743360. Its totient is φ = 543240192.

The previous prime is 1846011641. The next prime is 1846011667. The reversal of 1846011648 is 8461106481.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1846011641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225613 + ... + 233651.

It is an arithmetic number, because the mean of its divisors is an integer number (38345440).

Almost surely, 2^1846011648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1846011648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2760871680).

1846011648 is an abundant number, since it is smaller than the sum of its proper divisors (3675731712).

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

1846011648 is a wasteful number, since it uses less digits than its factorization.

1846011648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8094 (or 8080 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 1846011648 is about 42965.2376695393. The cubic root of 1846011648 is about 1226.7182103945.

The spelling of 1846011648 in words is "one billion, eight hundred forty-six million, eleven thousand, six hundred forty-eight".