95431 has 4 divisors (see below), whose sum is σ = 109072. Its totient is φ = 81792.

The previous prime is 95429. The next prime is 95441. The reversal of 95431 is 13459.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13459 = 43 ⋅313.

It is a cyclic number.

It is not a de Polignac number, because 95431 - 2¹ = 95429 is a prime.

It is a super-2 number, since 2×95431² = 18214151522, which contains 22 as substring.

It is a Duffinian number.

95431 is a lucky number.

It is a plaindrome in base 13.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95401) 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, 6810 + ... + 6823.

It is an arithmetic number, because the mean of its divisors is an integer number (27268).

2⁹⁵⁴³¹ is an apocalyptic number.

95431 is a deficient number, since it is larger than the sum of its proper divisors (13641).

95431 is a wasteful number, since it uses less digits than its factorization.

95431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13640.

The product of its digits is 540, while the sum is 22.

The square root of 95431 is about 308.9190832564. The cubic root of 95431 is about 45.6979261588.

The spelling of 95431 in words is "ninety-five thousand, four hundred thirty-one".