48211668 has 36 divisors (see below), whose sum is σ = 122810688. Its totient is φ = 15946320.

The previous prime is 48211663. The next prime is 48211697. The reversal of 48211668 is 86611284.

48211668 is a `hidden beast` number, since 482 + 116 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48211663) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 396 + ... + 9827.

It is an arithmetic number, because the mean of its divisors is an integer number (3411408).

Almost surely, 2^48211668 is an apocalyptic number.

It is an amenable number.

48211668 is an abundant number, since it is smaller than the sum of its proper divisors (74599020).

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

48211668 is a wasteful number, since it uses less digits than its factorization.

48211668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10364 (or 10359 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 48211668 is about 6943.4622487632. The cubic root of 48211668 is about 363.9575384193.

The spelling of 48211668 in words is "forty-eight million, two hundred eleven thousand, six hundred sixty-eight".