10961340 has 144 divisors (see below), whose sum is σ = 35417088. Its totient is φ = 2525952.

The previous prime is 10961323. The next prime is 10961341. The reversal of 10961340 is 4316901.

10961340 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10961340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10961341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 233197 + ... + 233243.

It is an arithmetic number, because the mean of its divisors is an integer number (245952).

Almost surely, 2^10961340 is an apocalyptic number.

10961340 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 10961340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17708544).

10961340 is an abundant number, since it is smaller than the sum of its proper divisors (24455748).

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

10961340 is a wasteful number, since it uses less digits than its factorization.

10961340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 10961340 is about 3310.7914461651. The cubic root of 10961340 is about 222.1371605926.

The spelling of 10961340 in words is "ten million, nine hundred sixty-one thousand, three hundred forty".