39745848 has 32 divisors (see below), whose sum is σ = 100627200. Its totient is φ = 13080288.

The previous prime is 39745801. The next prime is 39745873. The reversal of 39745848 is 84854793.

It is a junction number, because it is equal to n+sod(n) for n = 39745797 and 39745806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8586 + ... + 12377.

It is an arithmetic number, because the mean of its divisors is an integer number (3144600).

Almost surely, 2^39745848 is an apocalyptic number.

It is an amenable number.

39745848 is an abundant number, since it is smaller than the sum of its proper divisors (60881352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39745848 is a wasteful number, since it uses less digits than its factorization.

39745848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21051 (or 21047 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The square root of 39745848 is about 6304.4308228420. The cubic root of 39745848 is about 341.2693268180.

The spelling of 39745848 in words is "thirty-nine million, seven hundred forty-five thousand, eight hundred forty-eight".