94474 has 4 divisors (see below), whose sum is σ = 141714. Its totient is φ = 47236.

The previous prime is 94463. The next prime is 94477. The reversal of 94474 is 47449.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47449 = 23 ⋅2063.

It can be written as a sum of positive squares in only one way, i.e., 94249 + 225 = 307^2 + 15^2 .

It is a d-powerful number, because it can be written as 9⁵ + 4⁴ + 4⁷ + 7⁴ + 4⁷ .

It is not an unprimeable number, because it can be changed into a prime (94477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23617 + ... + 23620.

2⁹⁴⁴⁷⁴ is an apocalyptic number.

94474 is a deficient number, since it is larger than the sum of its proper divisors (47240).

94474 is a wasteful number, since it uses less digits than its factorization.

94474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47239.

The product of its digits is 4032, while the sum is 28.

The square root of 94474 is about 307.3662310665. The cubic root of 94474 is about 45.5446568768.

The spelling of 94474 in words is "ninety-four thousand, four hundred seventy-four".