95721552 has 120 divisors (see below), whose sum is σ = 283815168. Its totient is φ = 30067200.

The previous prime is 95721539. The next prime is 95721581. The reversal of 95721552 is 25512759.

It is a super-3 number, since 3×95721552³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 182763 + ... + 183285.

Almost surely, 2^95721552 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 95721552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141907584).

95721552 is an abundant number, since it is smaller than the sum of its proper divisors (188093616).

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

95721552 is a wasteful number, since it uses less digits than its factorization.

95721552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609 (or 600 counting only the distinct ones).

The product of its digits is 31500, while the sum is 36.

The square root of 95721552 is about 9783.7391625084. The cubic root of 95721552 is about 457.4425691593.

The spelling of 95721552 in words is "ninety-five million, seven hundred twenty-one thousand, five hundred fifty-two".