48850000 has 60 divisors (see below), whose sum is σ = 118422108. Its totient is φ = 19520000.

The previous prime is 48849991. The next prime is 48850001. The reversal of 48850000 is 5884.

It can be written as a sum of positive squares in 6 ways, for example, as 28815424 + 20034576 = 5368^2 + 4476^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48850001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49512 + ... + 50488.

Almost surely, 2^48850000 is an apocalyptic number.

48850000 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 48850000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59211054).

48850000 is an abundant number, since it is smaller than the sum of its proper divisors (69572108).

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

48850000 is an frugal number, since it uses more digits than its factorization.

48850000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010 (or 984 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 48850000 is about 6989.2775020026. The cubic root of 48850000 is about 365.5567907922.

Adding to 48850000 its reverse (5884), we get a palindrome (48855884).

The spelling of 48850000 in words is "forty-eight million, eight hundred fifty thousand".