10781348 has 6 divisors (see below), whose sum is σ = 18867366. Its totient is φ = 5390672.

The previous prime is 10781327. The next prime is 10781357. The reversal of 10781348 is 84318701.

It can be written as a sum of positive squares in only one way, i.e., 9597604 + 1183744 = 3098^2 + 1088^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1347665 + ... + 1347672.

It is an arithmetic number, because the mean of its divisors is an integer number (3144561).

Almost surely, 2^10781348 is an apocalyptic number.

It is an amenable number.

10781348 is a deficient number, since it is larger than the sum of its proper divisors (8086018).

10781348 is a wasteful number, since it uses less digits than its factorization.

10781348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2695341 (or 2695339 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 10781348 is about 3283.4963072920. The cubic root of 10781348 is about 220.9145674165.

The spelling of 10781348 in words is "ten million, seven hundred eighty-one thousand, three hundred forty-eight".