95397531 has 8 divisors (see below), whose sum is σ = 127800384. Its totient is φ = 63296520.

The previous prime is 95397527. The next prime is 95397539. The reversal of 95397531 is 13579359.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 95397531 - 2² = 95397527 is a prime.

It is a super-2 number, since 2×95397531² = 18201377841791922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (95397539) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 74721 + ... + 75986.

It is an arithmetic number, because the mean of its divisors is an integer number (15975048).

Almost surely, 2^95397531 is an apocalyptic number.

95397531 is a deficient number, since it is larger than the sum of its proper divisors (32402853).

95397531 is a wasteful number, since it uses less digits than its factorization.

95397531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150921.

The product of its digits is 127575, while the sum is 42.

The square root of 95397531 is about 9767.1659656218. The cubic root of 95397531 is about 456.9258323139.

The spelling of 95397531 in words is "ninety-five million, three hundred ninety-seven thousand, five hundred thirty-one".