95860021 has 4 divisors (see below), whose sum is σ = 100027872. Its totient is φ = 91692172.

The previous prime is 95860019. The next prime is 95860027. The reversal of 95860021 is 12006859.

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 95860021 - 2¹ = 95860019 is a prime.

It is a super-2 number, since 2×95860021² = 18378287252240882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95860027) 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, 2083891 + ... + 2083936.

It is an arithmetic number, because the mean of its divisors is an integer number (25006968).

Almost surely, 2^95860021 is an apocalyptic number.

It is an amenable number.

95860021 is a deficient number, since it is larger than the sum of its proper divisors (4167851).

95860021 is a wasteful number, since it uses less digits than its factorization.

95860021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4167850.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 95860021 is about 9790.8130918734. The cubic root of 95860021 is about 457.6630388284.

The spelling of 95860021 in words is "ninety-five million, eight hundred sixty thousand, twenty-one".