48571868 has 48 divisors (see below), whose sum is σ = 91929600. Its totient is φ = 22411200.

The previous prime is 48571867. The next prime is 48571889. The reversal of 48571868 is 86817584.

It is a happy number.

It is a super-2 number, since 2×48571868² = 4718452722018848, which contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48571867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321593 + ... + 321743.

It is an arithmetic number, because the mean of its divisors is an integer number (1915200).

Almost surely, 2^48571868 is an apocalyptic number.

It is an amenable number.

48571868 is a deficient number, since it is larger than the sum of its proper divisors (43357732).

48571868 is a wasteful number, since it uses less digits than its factorization.

48571868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290 (or 288 counting only the distinct ones).

The product of its digits is 430080, while the sum is 47.

The square root of 48571868 is about 6969.3520502268. The cubic root of 48571868 is about 364.8616927666.

The spelling of 48571868 in words is "forty-eight million, five hundred seventy-one thousand, eight hundred sixty-eight".