946018 has 4 divisors (see below), whose sum is σ = 1419030. Its totient is φ = 473008.

The previous prime is 946003. The next prime is 946021. The reversal of 946018 is 810649.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 810649 = 7 ⋅115807.

It can be written as a sum of positive squares in only one way, i.e., 613089 + 332929 = 783^2 + 577^2 .

It is an unprimeable number.

946018 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236503 + ... + 236506.

2⁹⁴⁶⁰¹⁸ is an apocalyptic number.

946018 is a deficient number, since it is larger than the sum of its proper divisors (473012).

946018 is a wasteful number, since it uses less digits than its factorization.

946018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473011.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 946018 is about 972.6345665254. The cubic root of 946018 is about 98.1672141786.

The spelling of 946018 in words is "nine hundred forty-six thousand, eighteen".