940648 has 16 divisors (see below), whose sum is σ = 1774080. Its totient is φ = 467568.

The previous prime is 940619. The next prime is 940649. The reversal of 940648 is 846049.

940648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×940648³ = 2496908708404133376, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (940649) by changing a digit.

940648 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 in 3 ways as a sum of consecutive naturals, for example, 2265 + ... + 2647.

It is an arithmetic number, because the mean of its divisors is an integer number (110880).

2⁹⁴⁰⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

940648 is a deficient number, since it is larger than the sum of its proper divisors (833432).

940648 is a wasteful number, since it uses less digits than its factorization.

940648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696 (or 692 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 940648 is about 969.8700943941. The cubic root of 940648 is about 97.9811153394.

The spelling of 940648 in words is "nine hundred forty thousand, six hundred forty-eight".