1087667448 has 64 divisors (see below), whose sum is σ = 3112032000. Its totient is φ = 310321152.

The previous prime is 1087667411. The next prime is 1087667459. The reversal of 1087667448 is 8447667801.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1087667448.

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, 124983 + ... + 133401.

It is an arithmetic number, because the mean of its divisors is an integer number (48625500).

Almost surely, 2^1087667448 is an apocalyptic number.

It is an amenable number.

1087667448 is an abundant number, since it is smaller than the sum of its proper divisors (2024364552).

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

1087667448 is a wasteful number, since it uses less digits than its factorization.

1087667448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9204 (or 9200 counting only the distinct ones).

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

The square root of 1087667448 is about 32979.8036379843. The cubic root of 1087667448 is about 1028.4078357767.

The spelling of 1087667448 in words is "one billion, eighty-seven million, six hundred sixty-seven thousand, four hundred forty-eight".