48140568 has 80 divisors (see below), whose sum is σ = 154115280. Its totient is φ = 13753152.

The previous prime is 48140557. The next prime is 48140579. The reversal of 48140568 is 86504184.

It is an interprime number because it is at equal distance from previous prime (48140557) and next prime (48140579).

It is a Smith number, since the sum of its digits (36) 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 (36).

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, 771 + ... + 9842.

It is an arithmetic number, because the mean of its divisors is an integer number (1926441).

Almost surely, 2^48140568 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 48140568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77057640).

48140568 is an abundant number, since it is smaller than the sum of its proper divisors (105974712).

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

48140568 is a wasteful number, since it uses less digits than its factorization.

48140568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10638 (or 10625 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 48140568 is about 6938.3404355797. The cubic root of 48140568 is about 363.7785353318.

The spelling of 48140568 in words is "forty-eight million, one hundred forty thousand, five hundred sixty-eight".