10038505 has 4 divisors (see below), whose sum is σ = 12046212. Its totient is φ = 8030800.

The previous prime is 10038493. The next prime is 10038521. The reversal of 10038505 is 50583001.

10038505 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.

It can be written as a sum of positive squares in 2 ways, for example, as 7595536 + 2442969 = 2756^2 + 1563^2 .

It is not a de Polignac number, because 10038505 - 2⁷ = 10038377 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003846 + ... + 1003855.

It is an arithmetic number, because the mean of its divisors is an integer number (3011553).

Almost surely, 2^10038505 is an apocalyptic number.

It is an amenable number.

10038505 is a deficient number, since it is larger than the sum of its proper divisors (2007707).

10038505 is an equidigital number, since it uses as much as digits as its factorization.

10038505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007706.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 10038505 is about 3168.3599858602. The cubic root of 10038505 is about 215.7196365373.

It can be divided in two parts, 1003 and 8505, that multiplied together give a triangular number (8530515 = T₄₁₃₀).

The spelling of 10038505 in words is "ten million, thirty-eight thousand, five hundred five".