95061661 has 4 divisors (see below), whose sum is σ = 95316892. Its totient is φ = 94806432.

The previous prime is 95061647. The next prime is 95061679. The reversal of 95061661 is 16616059.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16616059 = 71 ⋅234029.

It can be written as a sum of positive squares in 2 ways, for example, as 78659161 + 16402500 = 8869^2 + 4050^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-95061661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95061601) 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, 127056 + ... + 127801.

It is an arithmetic number, because the mean of its divisors is an integer number (23829223).

Almost surely, 2^95061661 is an apocalyptic number.

It is an amenable number.

95061661 is a deficient number, since it is larger than the sum of its proper divisors (255231).

95061661 is a wasteful number, since it uses less digits than its factorization.

95061661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255230.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 95061661 is about 9749.9569742640. The cubic root of 95061661 is about 456.3889625876.

The spelling of 95061661 in words is "ninety-five million, sixty-one thousand, six hundred sixty-one".