39248805 has 16 divisors (see below), whose sum is σ = 63043200. Its totient is φ = 20851008.

The previous prime is 39248753. The next prime is 39248837. The reversal of 39248805 is 50884293.

It is a happy number.

It is not a de Polignac number, because 39248805 - 2¹³ = 39240613 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1030 + ... + 8919.

It is an arithmetic number, because the mean of its divisors is an integer number (3940200).

Almost surely, 2^39248805 is an apocalyptic number.

It is an amenable number.

39248805 is a deficient number, since it is larger than the sum of its proper divisors (23794395).

39248805 is a wasteful number, since it uses less digits than its factorization.

39248805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10220.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 39248805 is about 6264.8866709622. The cubic root of 39248805 is about 339.8407703081.

The spelling of 39248805 in words is "thirty-nine million, two hundred forty-eight thousand, eight hundred five".