94821086 has 4 divisors (see below), whose sum is σ = 142231632. Its totient is φ = 47410542.

The previous prime is 94821071. The next prime is 94821091. The reversal of 94821086 is 68012849.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68012849 = 397 ⋅171317.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23705270 + ... + 23705273.

It is an arithmetic number, because the mean of its divisors is an integer number (35557908).

Almost surely, 2^94821086 is an apocalyptic number.

94821086 is a deficient number, since it is larger than the sum of its proper divisors (47410546).

94821086 is a wasteful number, since it uses less digits than its factorization.

94821086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47410545.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 94821086 is about 9737.6119249023. The cubic root of 94821086 is about 456.0036389111.

The spelling of 94821086 in words is "ninety-four million, eight hundred twenty-one thousand, eighty-six".