32746867032 has 128 divisors (see below), whose sum is σ = 94725365760. Its totient is φ = 9323550720.

The previous prime is 32746867031. The next prime is 32746867039. The reversal of 32746867032 is 23076864723.

It is a super-2 number, since 2×32746867032² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32746867031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2745193 + ... + 2757095.

It is an arithmetic number, because the mean of its divisors is an integer number (740041920).

Almost surely, 2^32746867032 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 32746867032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47362682880).

32746867032 is an abundant number, since it is smaller than the sum of its proper divisors (61978498728).

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

32746867032 is a wasteful number, since it uses less digits than its factorization.

32746867032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12553 (or 12549 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 48.

The spelling of 32746867032 in words is "thirty-two billion, seven hundred forty-six million, eight hundred sixty-seven thousand, thirty-two".