48668660 has 12 divisors (see below), whose sum is σ = 102204228. Its totient is φ = 19467456.

The previous prime is 48668651. The next prime is 48668663. The reversal of 48668660 is 6686684.

It can be written as a sum of positive squares in 2 ways, for example, as 8168164 + 40500496 = 2858^2 + 6364^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48668663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1216697 + ... + 1216736.

It is an arithmetic number, because the mean of its divisors is an integer number (8517019).

Almost surely, 2^48668660 is an apocalyptic number.

It is an amenable number.

48668660 is an abundant number, since it is smaller than the sum of its proper divisors (53535568).

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

48668660 is a wasteful number, since it uses less digits than its factorization.

48668660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2433442 (or 2433440 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 48668660 is about 6976.2927117488. The cubic root of 48668660 is about 365.1038923622.

The spelling of 48668660 in words is "forty-eight million, six hundred sixty-eight thousand, six hundred sixty".