48750000 has 160 divisors (see below), whose sum is σ = 169530816. Its totient is φ = 12000000.

The previous prime is 48749977. The next prime is 48750001. The reversal of 48750000 is 5784.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 5.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (48750001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3749994 + ... + 3750006.

Almost surely, 2^48750000 is an apocalyptic number.

48750000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48750000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84765408).

48750000 is an abundant number, since it is smaller than the sum of its proper divisors (120780816).

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

48750000 is an frugal number, since it uses more digits than its factorization.

48750000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59 (or 23 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 48750000 is about 6982.1200218845. The cubic root of 48750000 is about 365.3071787031.

Adding to 48750000 its reverse (5784), we get a palindrome (48755784).

It can be divided in two parts, 48 and 750000, that multiplied together give a square (36000000 = 6000²).

The spelling of 48750000 in words is "forty-eight million, seven hundred fifty thousand".