49107200 has 54 divisors (see below), whose sum is σ = 121563834. Its totient is φ = 19640320.

The previous prime is 49107197. The next prime is 49107241. The reversal of 49107200 is 270194.

It can be written as a sum of positive squares in 3 ways, for example, as 4804864 + 44302336 = 2192^2 + 6656^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2564 + ... + 10236.

Almost surely, 2^49107200 is an apocalyptic number.

49107200 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 49107200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60781917).

49107200 is an abundant number, since it is smaller than the sum of its proper divisors (72456634).

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

49107200 is an equidigital number, since it uses as much as digits as its factorization.

49107200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7699 (or 7680 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 49107200 is about 7007.6529594437. The cubic root of 49107200 is about 366.1972321249.

Adding to 49107200 its reverse (270194), we get a palindrome (49377394).

The spelling of 49107200 in words is "forty-nine million, one hundred seven thousand, two hundred".