10973520 has 60 divisors (see below), whose sum is σ = 36855156. Its totient is φ = 2926080.

The previous prime is 10973503. The next prime is 10973533. The reversal of 10973520 is 2537901.

It can be written as a sum of positive squares in 2 ways, for example, as 6411024 + 4562496 = 2532^2 + 2136^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6901 + ... + 8340.

Almost surely, 2^10973520 is an apocalyptic number.

10973520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10973520 is an abundant number, since it is smaller than the sum of its proper divisors (25881636).

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

10973520 is a wasteful number, since it uses less digits than its factorization.

10973520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15260 (or 15251 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 10973520 is about 3312.6303747928. The cubic root of 10973520 is about 222.2194081125.

The spelling of 10973520 in words is "ten million, nine hundred seventy-three thousand, five hundred twenty".