10781080 has 16 divisors (see below), whose sum is σ = 24257520. Its totient is φ = 4312416.

The previous prime is 10781063. The next prime is 10781093. The reversal of 10781080 is 8018701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134724 + ... + 134803.

It is an arithmetic number, because the mean of its divisors is an integer number (1516095).

Almost surely, 2^10781080 is an apocalyptic number.

10781080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10781080 is an abundant number, since it is smaller than the sum of its proper divisors (13476440).

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

10781080 is a wasteful number, since it uses less digits than its factorization.

10781080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269538 (or 269534 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 25.

The square root of 10781080 is about 3283.4554968813. The cubic root of 10781080 is about 220.9127369220.

Adding to 10781080 its reverse (8018701), we get a palindrome (18799781).

The spelling of 10781080 in words is "ten million, seven hundred eighty-one thousand, eighty".