94203073 has 4 divisors (see below), whose sum is σ = 96749140. Its totient is φ = 91657008.

The previous prime is 94203041. The next prime is 94203077. The reversal of 94203073 is 37030249.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37030249 = 5231 ⋅7079.

It can be written as a sum of positive squares in 2 ways, for example, as 41886784 + 52316289 = 6472^2 + 7233^2 .

It is a cyclic number.

It is not a de Polignac number, because 94203073 - 2⁵ = 94203041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94203077) 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, 1272978 + ... + 1273051.

It is an arithmetic number, because the mean of its divisors is an integer number (24187285).

Almost surely, 2^94203073 is an apocalyptic number.

It is an amenable number.

94203073 is a deficient number, since it is larger than the sum of its proper divisors (2546067).

94203073 is a wasteful number, since it uses less digits than its factorization.

94203073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2546066.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 94203073 is about 9705.8267550992. The cubic root of 94203073 is about 455.0107842712.

The spelling of 94203073 in words is "ninety-four million, two hundred three thousand, seventy-three".