1832736256 has 80 divisors (see below), whose sum is σ = 3964215024. Its totient is φ = 841457664.

The previous prime is 1832736251. The next prime is 1832736263. The reversal of 1832736256 is 6526372381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1832736251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1510306 + ... + 1511518.

Almost surely, 2^1832736256 is an apocalyptic number.

1832736256 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 1832736256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1982107512).

1832736256 is an abundant number, since it is smaller than the sum of its proper divisors (2131478768).

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

1832736256 is a wasteful number, since it uses less digits than its factorization.

1832736256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471 (or 1455 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 1832736256 is about 42810.4690000005. The cubic root of 1832736256 is about 1223.7705295543.

The spelling of 1832736256 in words is "one billion, eight hundred thirty-two million, seven hundred thirty-six thousand, two hundred fifty-six".