95666731 has 4 divisors (see below), whose sum is σ = 96007464. Its totient is φ = 95326000.

The previous prime is 95666699. The next prime is 95666741. The reversal of 95666731 is 13766659.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 95666731 - 2⁵ = 95666699 is a prime.

It is a super-2 number, since 2×95666731² = 18304246840452722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95666741) 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, 169945 + ... + 170506.

It is an arithmetic number, because the mean of its divisors is an integer number (24001866).

Almost surely, 2^95666731 is an apocalyptic number.

95666731 is a deficient number, since it is larger than the sum of its proper divisors (340733).

95666731 is a wasteful number, since it uses less digits than its factorization.

95666731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340732.

The product of its digits is 204120, while the sum is 43.

The square root of 95666731 is about 9780.9371227915. The cubic root of 95666731 is about 457.3552246777.

The spelling of 95666731 in words is "ninety-five million, six hundred sixty-six thousand, seven hundred thirty-one".