32750138 has 8 divisors (see below), whose sum is σ = 49207188. Its totient is φ = 16347744.

The previous prime is 32750119. The next prime is 32750141. The reversal of 32750138 is 83105723.

It can be written as a sum of positive squares in 2 ways, for example, as 32684089 + 66049 = 5717^2 + 257^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 32750138.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12131 + ... + 14582.

Almost surely, 2^32750138 is an apocalyptic number.

32750138 is a deficient number, since it is larger than the sum of its proper divisors (16457050).

32750138 is a wasteful number, since it uses less digits than its factorization.

32750138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27328.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 32750138 is about 5722.7736282331. The cubic root of 32750138 is about 319.9418449006.

The spelling of 32750138 in words is "thirty-two million, seven hundred fifty thousand, one hundred thirty-eight".