10724445 has 12 divisors (see below), whose sum is σ = 18589116. Its totient is φ = 5719680.

The previous prime is 10724437. The next prime is 10724447. The reversal of 10724445 is 54442701.

10724445 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6827769 + 3896676 = 2613^2 + 1974^2 .

It is not a de Polignac number, because 10724445 - 2³ = 10724437 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10724447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119116 + ... + 119205.

It is an arithmetic number, because the mean of its divisors is an integer number (1549093).

Almost surely, 2^10724445 is an apocalyptic number.

10724445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10724445 is a deficient number, since it is larger than the sum of its proper divisors (7864671).

10724445 is a wasteful number, since it uses less digits than its factorization.

10724445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238332 (or 238329 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 10724445 is about 3274.8198423730. The cubic root of 10724445 is about 220.5252257996.

The spelling of 10724445 in words is "ten million, seven hundred twenty-four thousand, four hundred forty-five".