32772798 has 12 divisors (see below), whose sum is σ = 71007768. Its totient is φ = 10924260.

The previous prime is 32772791. The next prime is 32772811. The reversal of 32772798 is 89727723.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32772791) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 910338 + ... + 910373.

It is an arithmetic number, because the mean of its divisors is an integer number (5917314).

Almost surely, 2^32772798 is an apocalyptic number.

32772798 is an abundant number, since it is smaller than the sum of its proper divisors (38234970).

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

32772798 is a wasteful number, since it uses less digits than its factorization.

32772798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820719 (or 1820716 counting only the distinct ones).

The product of its digits is 296352, while the sum is 45.

The square root of 32772798 is about 5724.7530951125. The cubic root of 32772798 is about 320.0156177273.

The spelling of 32772798 in words is "thirty-two million, seven hundred seventy-two thousand, seven hundred ninety-eight".