987407448 has 16 divisors (see below), whose sum is σ = 2468518680. Its totient is φ = 329135808.

The previous prime is 987407431. The next prime is 987407459. The reversal of 987407448 is 844704789.

987407448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 987407448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20570965 + ... + 20571012.

Almost surely, 2^987407448 is an apocalyptic number.

It is an amenable number.

987407448 is an abundant number, since it is smaller than the sum of its proper divisors (1481111232).

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

987407448 is a wasteful number, since it uses less digits than its factorization.

987407448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41141986 (or 41141982 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 51.

The square root of 987407448 is about 31423.0400820799. The cubic root of 987407448 is about 995.7847392093.

The spelling of 987407448 in words is "nine hundred eighty-seven million, four hundred seven thousand, four hundred forty-eight".