10438715 has 24 divisors (see below), whose sum is σ = 14725152. Its totient is φ = 7082880.

The previous prime is 10438709. The next prime is 10438717. The reversal of 10438715 is 51783401.

It is not a de Polignac number, because 10438715 - 2¹⁴ = 10422331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10438717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33410 + ... + 33720.

It is an arithmetic number, because the mean of its divisors is an integer number (613548).

Almost surely, 2^10438715 is an apocalyptic number.

10438715 is a deficient number, since it is larger than the sum of its proper divisors (4286437).

10438715 is a wasteful number, since it uses less digits than its factorization.

10438715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 10438715 is about 3230.9000294036. The cubic root of 10438715 is about 218.5490955417.

The spelling of 10438715 in words is "ten million, four hundred thirty-eight thousand, seven hundred fifteen".