2012623332 has 24 divisors (see below), whose sum is σ = 4697231616. Its totient is φ = 670715808.

The previous prime is 2012623309. The next prime is 2012623337. The reversal of 2012623332 is 2333262102.

It is not an unprimeable number, because it can be changed into a prime (2012623337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40333 + ... + 75179.

It is an arithmetic number, because the mean of its divisors is an integer number (195717984).

Almost surely, 2^2012623332 is an apocalyptic number.

It is an amenable number.

2012623332 is an abundant number, since it is smaller than the sum of its proper divisors (2684608284).

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

2012623332 is a wasteful number, since it uses less digits than its factorization.

2012623332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39667 (or 39665 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 2012623332 is about 44862.2706959868. The cubic root of 2012623332 is about 1262.5662261374.

Adding to 2012623332 its reverse (2333262102), we get a palindrome (4345885434).

The spelling of 2012623332 in words is "two billion, twelve million, six hundred twenty-three thousand, three hundred thirty-two".