95647220 has 48 divisors (see below), whose sum is σ = 213449040. Its totient is φ = 35933184.

The previous prime is 95647187. The next prime is 95647231. The reversal of 95647220 is 2274659.

It can be written as a sum of positive squares in 8 ways, for example, as 6948496 + 88698724 = 2636^2 + 9418^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19232 + ... + 23688.

It is an arithmetic number, because the mean of its divisors is an integer number (4446855).

Almost surely, 2^95647220 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 95647220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106724520).

95647220 is an abundant number, since it is smaller than the sum of its proper divisors (117801820).

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

95647220 is a wasteful number, since it uses less digits than its factorization.

95647220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4532 (or 4530 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 95647220 is about 9779.9396726156. The cubic root of 95647220 is about 457.3241303972.

The spelling of 95647220 in words is "ninety-five million, six hundred forty-seven thousand, two hundred twenty".