39950148 has 24 divisors (see below), whose sum is σ = 106533952. Its totient is φ = 11414304.

The previous prime is 39950137. The next prime is 39950161. The reversal of 39950148 is 84105993.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 237715 + ... + 237882.

Almost surely, 2^39950148 is an apocalyptic number.

It is an amenable number.

39950148 is an abundant number, since it is smaller than the sum of its proper divisors (66583804).

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

39950148 is a wasteful number, since it uses less digits than its factorization.

39950148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475611 (or 475609 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 39950148 is about 6320.6129449603. The cubic root of 39950148 is about 341.8530540698.

The spelling of 39950148 in words is "thirty-nine million, nine hundred fifty thousand, one hundred forty-eight".