95836821 has 4 divisors (see below), whose sum is σ = 127782432. Its totient is φ = 63891212.

The previous prime is 95836813. The next prime is 95836823. The reversal of 95836821 is 12863859.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 95836821 - 2³ = 95836813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95836823) 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, 15972801 + ... + 15972806.

It is an arithmetic number, because the mean of its divisors is an integer number (31945608).

Almost surely, 2^95836821 is an apocalyptic number.

It is an amenable number.

95836821 is a deficient number, since it is larger than the sum of its proper divisors (31945611).

95836821 is a wasteful number, since it uses less digits than its factorization.

95836821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31945610.

The product of its digits is 103680, while the sum is 42.

The square root of 95836821 is about 9789.6282360466. The cubic root of 95836821 is about 457.6261147139.

The spelling of 95836821 in words is "ninety-five million, eight hundred thirty-six thousand, eight hundred twenty-one".