39230536 has 16 divisors (see below), whose sum is σ = 73847340. Its totient is φ = 19537920.

The previous prime is 39230501. The next prime is 39230539. The reversal of 39230536 is 63503293.

It can be written as a sum of positive squares in 2 ways, for example, as 38365636 + 864900 = 6194^2 + 930^2 .

It is a junction number, because it is equal to n+sod(n) for n = 39230498 and 39230507.

It is not an unprimeable number, because it can be changed into a prime (39230539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7485 + ... + 11596.

Almost surely, 2^39230536 is an apocalyptic number.

It is an amenable number.

39230536 is a deficient number, since it is larger than the sum of its proper divisors (34616804).

39230536 is a wasteful number, since it uses less digits than its factorization.

39230536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19344 (or 19340 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 31.

The square root of 39230536 is about 6263.4284541296. The cubic root of 39230536 is about 339.7880339716.

The spelling of 39230536 in words is "thirty-nine million, two hundred thirty thousand, five hundred thirty-six".