10773521 has 8 divisors (see below), whose sum is σ = 12026784. Its totient is φ = 9565920.

The previous prime is 10773493. The next prime is 10773541. The reversal of 10773521 is 12537701.

10773521 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10773521 - 2⁶ = 10773457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10773541) 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, 10916 + ... + 11861.

It is an arithmetic number, because the mean of its divisors is an integer number (1503348).

Almost surely, 2^10773521 is an apocalyptic number.

10773521 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10773521 is a deficient number, since it is larger than the sum of its proper divisors (1253263).

10773521 is a wasteful number, since it uses less digits than its factorization.

10773521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22831.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 10773521 is about 3282.3042211227. The cubic root of 10773521 is about 220.8610949158.

The spelling of 10773521 in words is "ten million, seven hundred seventy-three thousand, five hundred twenty-one".