10942640 has 40 divisors (see below), whose sum is σ = 26041488. Its totient is φ = 4273920.

The previous prime is 10942609. The next prime is 10942649. The reversal of 10942640 is 4624901.

10942640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (10942649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1850 + ... + 5030.

Almost surely, 2^10942640 is an apocalyptic number.

10942640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10942640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13020744).

10942640 is an abundant number, since it is smaller than the sum of its proper divisors (15098848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10942640 is a wasteful number, since it uses less digits than its factorization.

10942640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3237 (or 3231 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 10942640 is about 3307.9661425111. The cubic root of 10942640 is about 222.0107670021.

The spelling of 10942640 in words is "ten million, nine hundred forty-two thousand, six hundred forty".