95781001 has 4 divisors (see below), whose sum is σ = 96768532. Its totient is φ = 94793472.

The previous prime is 95780983. The next prime is 95781011. The reversal of 95781001 is 10018759.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10018759 = 557 ⋅17987.

It can be written as a sum of positive squares in 2 ways, for example, as 13697401 + 82083600 = 3701^2 + 9060^2 .

It is a cyclic number.

It is not a de Polignac number, because 95781001 - 2⁵ = 95780969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95781011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493620 + ... + 493813.

It is an arithmetic number, because the mean of its divisors is an integer number (24192133).

Almost surely, 2^95781001 is an apocalyptic number.

It is an amenable number.

95781001 is a deficient number, since it is larger than the sum of its proper divisors (987531).

95781001 is an equidigital number, since it uses as much as digits as its factorization.

95781001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987530.

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 95781001 is about 9786.7768442935. The cubic root of 95781001 is about 457.5372495973.

The spelling of 95781001 in words is "ninety-five million, seven hundred eighty-one thousand, one".