1623116832 has 24 divisors (see below), whose sum is σ = 4260681936. Its totient is φ = 541038912.

The previous prime is 1623116827. The next prime is 1623116839. The reversal of 1623116832 is 2386113261.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1623116793 and 1623116802.

It is not an unprimeable number, because it can be changed into a prime (1623116839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8453638 + ... + 8453829.

It is an arithmetic number, because the mean of its divisors is an integer number (177528414).

Almost surely, 2^1623116832 is an apocalyptic number.

1623116832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1623116832 is an abundant number, since it is smaller than the sum of its proper divisors (2637565104).

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

1623116832 is a wasteful number, since it uses less digits than its factorization.

1623116832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16907480 (or 16907472 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 1623116832 is about 40287.9241460763. The cubic root of 1623116832 is about 1175.2130187503.

The spelling of 1623116832 in words is "one billion, six hundred twenty-three million, one hundred sixteen thousand, eight hundred thirty-two".