48562140 has 72 divisors (see below), whose sum is σ = 149481360. Its totient is φ = 11770880.

The previous prime is 48562127. The next prime is 48562193. The reversal of 48562140 is 4126584.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 48562098 and 48562107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3916 + ... + 10604.

It is an arithmetic number, because the mean of its divisors is an integer number (2076130).

Almost surely, 2^48562140 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 48562140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74740680).

48562140 is an abundant number, since it is smaller than the sum of its proper divisors (100919220).

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

48562140 is a wasteful number, since it uses less digits than its factorization.

48562140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6723 (or 6710 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 48562140 is about 6968.6541024792. The cubic root of 48562140 is about 364.8373329079.

Subtracting from 48562140 its reverse (4126584), we obtain a square (44435556 = 6666²).

It can be divided in two parts, 4856 and 2140, that added together give a palindrome (6996).

The spelling of 48562140 in words is "forty-eight million, five hundred sixty-two thousand, one hundred forty".