39485233 has 4 divisors (see below), whose sum is σ = 39508848. Its totient is φ = 39461620.

The previous prime is 39485213. The next prime is 39485261. The reversal of 39485233 is 33258493.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33258493 = 19 ⋅1750447.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39485233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 39485192 and 39485201.

It is not an unprimeable number, because it can be changed into a prime (39485213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9091 + ... + 12712.

It is an arithmetic number, because the mean of its divisors is an integer number (9877212).

Almost surely, 2^39485233 is an apocalyptic number.

It is an amenable number.

39485233 is a deficient number, since it is larger than the sum of its proper divisors (23615).

39485233 is a wasteful number, since it uses less digits than its factorization.

39485233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23614.

The product of its digits is 77760, while the sum is 37.

The square root of 39485233 is about 6283.7276357271. The cubic root of 39485233 is about 340.5217853311.

The spelling of 39485233 in words is "thirty-nine million, four hundred eighty-five thousand, two hundred thirty-three".