10719481 has 4 divisors (see below), whose sum is σ = 10746100. Its totient is φ = 10692864.

The previous prime is 10719463. The next prime is 10719487. The reversal of 10719481 is 18491701.

10719481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 18491701 = 23 ⋅803987.

It can be written as a sum of positive squares in 2 ways, for example, as 7203856 + 3515625 = 2684^2 + 1875^2 .

It is a cyclic number.

It is not a de Polignac number, because 10719481 - 2⁷ = 10719353 is a prime.

It is a super-2 number, since 2×10719481² = 229814545818722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10719487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12696 + ... + 13513.

It is an arithmetic number, because the mean of its divisors is an integer number (2686525).

Almost surely, 2^10719481 is an apocalyptic number.

It is an amenable number.

10719481 is a deficient number, since it is larger than the sum of its proper divisors (26619).

10719481 is an equidigital number, since it uses as much as digits as its factorization.

10719481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26618.

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 10719481 is about 3274.0618503626. The cubic root of 10719481 is about 220.4911958750.

The spelling of 10719481 in words is "ten million, seven hundred nineteen thousand, four hundred eighty-one".