48992664 has 64 divisors (see below), whose sum is σ = 140797440. Its totient is φ = 13916160.

The previous prime is 48992653. The next prime is 48992683. The reversal of 48992664 is 46629984.

48992664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×48992664² = 4800562251633792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31669 + ... + 33179.

It is an arithmetic number, because the mean of its divisors is an integer number (2199960).

Almost surely, 2^48992664 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 48992664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70398720).

48992664 is an abundant number, since it is smaller than the sum of its proper divisors (91804776).

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

48992664 is a wasteful number, since it uses less digits than its factorization.

48992664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720 (or 1716 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 48992664 is about 6999.4759803860. The cubic root of 48992664 is about 365.9123084129.

The spelling of 48992664 in words is "forty-eight million, nine hundred ninety-two thousand, six hundred sixty-four".