94209005 has 8 divisors (see below), whose sum is σ = 123328224. Its totient is φ = 68515600.

The previous prime is 94208987. The next prime is 94209007. The reversal of 94209005 is 50090249.

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

It is not a de Polignac number, because 94209005 - 2¹² = 94204909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94209007) 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, 856391 + ... + 856500.

It is an arithmetic number, because the mean of its divisors is an integer number (15416028).

Almost surely, 2^94209005 is an apocalyptic number.

It is an amenable number.

94209005 is a deficient number, since it is larger than the sum of its proper divisors (29119219).

94209005 is a wasteful number, since it uses less digits than its factorization.

94209005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712907.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 94209005 is about 9706.1323399179. The cubic root of 94209005 is about 455.0203347994.

The spelling of 94209005 in words is "ninety-four million, two hundred nine thousand, five".