10073505 has 16 divisors (see below), whose sum is σ = 17357760. Its totient is φ = 4959168.

The previous prime is 10073501. The next prime is 10073519. The reversal of 10073505 is 50537001.

It is a happy number.

10073505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10073505 - 2² = 10073501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10073501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25635 + ... + 26024.

It is an arithmetic number, because the mean of its divisors is an integer number (1084860).

Almost surely, 2^10073505 is an apocalyptic number.

10073505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10073505 is a deficient number, since it is larger than the sum of its proper divisors (7284255).

10073505 is a wasteful number, since it uses less digits than its factorization.

10073505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51680.

The product of its (nonzero) digits is 525, while the sum is 21.

The square root of 10073505 is about 3173.8785420996. The cubic root of 10073505 is about 215.9700532900.

The spelling of 10073505 in words is "ten million, seventy-three thousand, five hundred five".