95571321 has 4 divisors (see below), whose sum is σ = 127428432. Its totient is φ = 63714212.

The previous prime is 95571319. The next prime is 95571341. The reversal of 95571321 is 12317559.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 95571321 - 2¹ = 95571319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (95571341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15928551 + ... + 15928556.

It is an arithmetic number, because the mean of its divisors is an integer number (31857108).

Almost surely, 2^95571321 is an apocalyptic number.

It is an amenable number.

95571321 is a deficient number, since it is larger than the sum of its proper divisors (31857111).

95571321 is a wasteful number, since it uses less digits than its factorization.

95571321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31857110.

The product of its digits is 9450, while the sum is 33.

The square root of 95571321 is about 9776.0585616086. The cubic root of 95571321 is about 457.2031314823.

It can be divided in two parts, 9557 and 1321, that added together give a triangular number (10878 = T₁₄₇).

The spelling of 95571321 in words is "ninety-five million, five hundred seventy-one thousand, three hundred twenty-one".