10781952 has 72 divisors (see below), whose sum is σ = 29188320. Its totient is φ = 3532800.

The previous prime is 10781929. The next prime is 10781957. The reversal of 10781952 is 25918701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10781957) 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, 77499 + ... + 77637.

Almost surely, 2^10781952 is an apocalyptic number.

10781952 is a gapful number since it is divisible by the number (12) 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 10781952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14594160).

10781952 is an abundant number, since it is smaller than the sum of its proper divisors (18406368).

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

10781952 is a wasteful number, since it uses less digits than its factorization.

10781952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 10781952 is about 3283.5882811339. The cubic root of 10781952 is about 220.9186927481.

The spelling of 10781952 in words is "ten million, seven hundred eighty-one thousand, nine hundred fifty-two".