32257940622 has 8 divisors (see below), whose sum is σ = 64515881256. Its totient is φ = 10752646872.

The previous prime is 32257940573. The next prime is 32257940629. The reversal of 32257940622 is 22604975223.

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

32257940622 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32257940629) 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, 2688161713 + ... + 2688161724.

It is an arithmetic number, because the mean of its divisors is an integer number (8064485157).

Almost surely, 2^32257940622 is an apocalyptic number.

32257940622 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.

32257940622 is a wasteful number, since it uses less digits than its factorization.

32257940622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5376323442.

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 32257940622 in words is "thirty-two billion, two hundred fifty-seven million, nine hundred forty thousand, six hundred twenty-two".