48991068 has 60 divisors (see below), whose sum is σ = 146375152. Its totient is φ = 13996800.

The previous prime is 48991057. The next prime is 48991097. The reversal of 48991068 is 86019984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8533 + ... + 13068.

Almost surely, 2^48991068 is an apocalyptic number.

It is an amenable number.

48991068 is an abundant number, since it is smaller than the sum of its proper divisors (97384084).

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

48991068 is a wasteful number, since it uses less digits than its factorization.

48991068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21624 (or 21613 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 48991068 is about 6999.3619709228. The cubic root of 48991068 is about 365.9083350126.

The spelling of 48991068 in words is "forty-eight million, nine hundred ninety-one thousand, sixty-eight".