95172740 has 48 divisors (see below), whose sum is σ = 216019440. Its totient is φ = 35013120.

The previous prime is 95172719. The next prime is 95172757. The reversal of 95172740 is 4727159.

It can be written as a sum of positive squares in 8 ways, for example, as 10863616 + 84309124 = 3296^2 + 9182^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 95172740.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 100670 + ... + 101610.

It is an arithmetic number, because the mean of its divisors is an integer number (4500405).

Almost surely, 2^95172740 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 95172740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108009720).

95172740 is an abundant number, since it is smaller than the sum of its proper divisors (120846700).

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

95172740 is a wasteful number, since it uses less digits than its factorization.

95172740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352 (or 1350 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 95172740 is about 9755.6516952995. The cubic root of 95172740 is about 456.5666560137.

Adding to 95172740 its reverse (4727159), we get a palindrome (99899899).

The spelling of 95172740 in words is "ninety-five million, one hundred seventy-two thousand, seven hundred forty".