94287473 has 4 divisors (see below), whose sum is σ = 107757120. Its totient is φ = 80817828.

The previous prime is 94287469. The next prime is 94287521. The reversal of 94287473 is 37478249.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 94287473 - 2² = 94287469 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94287463) 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, 6734813 + ... + 6734826.

It is an arithmetic number, because the mean of its divisors is an integer number (26939280).

Almost surely, 2^94287473 is an apocalyptic number.

It is an amenable number.

94287473 is a deficient number, since it is larger than the sum of its proper divisors (13469647).

94287473 is a wasteful number, since it uses less digits than its factorization.

94287473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13469646.

The product of its digits is 338688, while the sum is 44.

The square root of 94287473 is about 9710.1736853673. The cubic root of 94287473 is about 455.1466306784.

The spelling of 94287473 in words is "ninety-four million, two hundred eighty-seven thousand, four hundred seventy-three".