2326521642 has 8 divisors (see below), whose sum is σ = 4653043296. Its totient is φ = 775507212.

The previous prime is 2326521581. The next prime is 2326521643. The reversal of 2326521642 is 2461256232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2326521642 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2326521643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193876798 + ... + 193876809.

It is an arithmetic number, because the mean of its divisors is an integer number (581630412).

Almost surely, 2^2326521642 is an apocalyptic number.

2326521642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2326521642 is a wasteful number, since it uses less digits than its factorization.

2326521642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387753612.

The product of its digits is 34560, while the sum is 33.

The square root of 2326521642 is about 48234.0299166470. The cubic root of 2326521642 is about 1325.0604727592.

Adding to 2326521642 its reverse (2461256232), we get a palindrome (4787777874).

The spelling of 2326521642 in words is "two billion, three hundred twenty-six million, five hundred twenty-one thousand, six hundred forty-two".