48950000 has 120 divisors (see below), whose sum is σ = 130772880. Its totient is φ = 17600000.

The previous prime is 48949993. The next prime is 48950017. The reversal of 48950000 is 5984.

It is a super-2 number, since 2×48950000² = 4792205000000000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

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, 549956 + ... + 550044.

It is an arithmetic number, because the mean of its divisors is an integer number (1089774).

Almost surely, 2^48950000 is an apocalyptic number.

48950000 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 48950000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65386440).

48950000 is an abundant number, since it is smaller than the sum of its proper divisors (81822880).

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

48950000 is an equidigital number, since it uses as much as digits as its factorization.

48950000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 48950000 is about 6996.4276598847. The cubic root of 48950000 is about 365.8060624622.

Adding to 48950000 its reverse (5984), we get a palindrome (48955984).

Subtracting from 48950000 its reverse (5984), we obtain a square (48944016 = 6996²).

The spelling of 48950000 in words is "forty-eight million, nine hundred fifty thousand".