39766048 has 48 divisors (see below), whose sum is σ = 91324800. Its totient is φ = 17037888.

The previous prime is 39766039. The next prime is 39766073. The reversal of 39766048 is 84066793.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 39765995 and 39766013.

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, 9165 + ... + 12787.

It is an arithmetic number, because the mean of its divisors is an integer number (1902600).

Almost surely, 2^39766048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39766048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45662400).

39766048 is an abundant number, since it is smaller than the sum of its proper divisors (51558752).

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

39766048 is an equidigital number, since it uses as much as digits as its factorization.

39766048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3654 (or 3632 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 39766048 is about 6306.0326672164. The cubic root of 39766048 is about 341.3271313706.

The spelling of 39766048 in words is "thirty-nine million, seven hundred sixty-six thousand, forty-eight".