994574 has 16 divisors (see below), whose sum is σ = 1795200. Its totient is φ = 403704.

The previous prime is 994571. The next prime is 994579. The reversal of 994574 is 475499.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1604 + ... + 2135.

It is an arithmetic number, because the mean of its divisors is an integer number (112200).

2⁹⁹⁴⁵⁷⁴ is an apocalyptic number.

994574 is a deficient number, since it is larger than the sum of its proper divisors (800626).

994574 is a wasteful number, since it uses less digits than its factorization.

994574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3767.

The product of its digits is 45360, while the sum is 38.

The square root of 994574 is about 997.2833097972. The cubic root of 994574 is about 99.8188052161.

The spelling of 994574 in words is "nine hundred ninety-four thousand, five hundred seventy-four".