95566642 has 4 divisors (see below), whose sum is σ = 143349966. Its totient is φ = 47783320.

The previous prime is 95566619. The next prime is 95566649. The reversal of 95566642 is 24666559.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24666559 = 29 ⋅850571.

It can be written as a sum of positive squares in only one way, i.e., 60980481 + 34586161 = 7809^2 + 5881^2 .

It is not an unprimeable number, because it can be changed into a prime (95566649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23891659 + ... + 23891662.

Almost surely, 2^95566642 is an apocalyptic number.

95566642 is a deficient number, since it is larger than the sum of its proper divisors (47783324).

95566642 is a wasteful number, since it uses less digits than its factorization.

95566642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47783323.

The product of its digits is 388800, while the sum is 43.

The square root of 95566642 is about 9775.8192495565. The cubic root of 95566642 is about 457.1956700796.

The spelling of 95566642 in words is "ninety-five million, five hundred sixty-six thousand, six hundred forty-two".