94621985 has 8 divisors (see below), whose sum is σ = 114441216. Its totient is φ = 75101040.

The previous prime is 94621981. The next prime is 94621997. The reversal of 94621985 is 58912649.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 94621985 - 2² = 94621981 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94621981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73871 + ... + 75140.

It is an arithmetic number, because the mean of its divisors is an integer number (14305152).

Almost surely, 2^94621985 is an apocalyptic number.

It is an amenable number.

94621985 is a deficient number, since it is larger than the sum of its proper divisors (19819231).

94621985 is a wasteful number, since it uses less digits than its factorization.

94621985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149143.

The product of its digits is 155520, while the sum is 44.

The square root of 94621985 is about 9727.3832555318. The cubic root of 94621985 is about 455.6842500330.

The spelling of 94621985 in words is "ninety-four million, six hundred twenty-one thousand, nine hundred eighty-five".