32750397 has 12 divisors (see below), whose sum is σ = 47421504. Its totient is φ = 21780360.

The previous prime is 32750387. The next prime is 32750411. The reversal of 32750397 is 79305723.

It is a happy number.

32750397 is nontrivially palindromic in base 4.

It is not a de Polignac number, because 32750397 - 2⁸ = 32750141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32750317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343 + ... + 8100.

It is an arithmetic number, because the mean of its divisors is an integer number (3951792).

Almost surely, 2^32750397 is an apocalyptic number.

It is an amenable number.

32750397 is a deficient number, since it is larger than the sum of its proper divisors (14671107).

32750397 is a wasteful number, since it uses less digits than its factorization.

32750397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8880 (or 8877 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 36.

The square root of 32750397 is about 5722.7962570757. The cubic root of 32750397 is about 319.9426883039.

The spelling of 32750397 in words is "thirty-two million, seven hundred fifty thousand, three hundred ninety-seven".