94481709 has 16 divisors (see below), whose sum is σ = 145797120. Its totient is φ = 53305200.

The previous prime is 94481693. The next prime is 94481729. The reversal of 94481709 is 90718449.

It is not a de Polignac number, because 94481709 - 2⁴ = 94481693 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94481729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26817 + ... + 30134.

It is an arithmetic number, because the mean of its divisors is an integer number (9112320).

Almost surely, 2^94481709 is an apocalyptic number.

It is an amenable number.

94481709 is a deficient number, since it is larger than the sum of its proper divisors (51315411).

94481709 is a wasteful number, since it uses less digits than its factorization.

94481709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57040.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 94481709 is about 9720.1702145590. The cubic root of 94481709 is about 455.4589564518.

The spelling of 94481709 in words is "ninety-four million, four hundred eighty-one thousand, seven hundred nine".