2046623536 has 40 divisors (see below), whose sum is σ = 4155671520. Its totient is φ = 974578176.

The previous prime is 2046623483. The next prime is 2046623543. The reversal of 2046623536 is 6353266402.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 2046623495 and 2046623504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73810 + ... + 97678.

It is an arithmetic number, because the mean of its divisors is an integer number (103891788).

Almost surely, 2^2046623536 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 2046623536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2077835760).

2046623536 is an abundant number, since it is smaller than the sum of its proper divisors (2109047984).

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

2046623536 is a wasteful number, since it uses less digits than its factorization.

2046623536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24133 (or 24127 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The square root of 2046623536 is about 45239.6235174432. The cubic root of 2046623536 is about 1269.6362725513.

Adding to 2046623536 its reverse (6353266402), we get a palindrome (8399889938).

The spelling of 2046623536 in words is "two billion, forty-six million, six hundred twenty-three thousand, five hundred thirty-six".