10438207 has 16 divisors (see below), whose sum is σ = 11708928. Its totient is φ = 9243360.

The previous prime is 10438199. The next prime is 10438213. The reversal of 10438207 is 70283401.

It is a cyclic number.

It is not a de Polignac number, because 10438207 - 2³ = 10438199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10438217) 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, 39558 + ... + 39820.

It is an arithmetic number, because the mean of its divisors is an integer number (731808).

Almost surely, 2^10438207 is an apocalyptic number.

10438207 is a deficient number, since it is larger than the sum of its proper divisors (1270721).

10438207 is a wasteful number, since it uses less digits than its factorization.

10438207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 10438207 is about 3230.8214125823. The cubic root of 10438207 is about 218.5455502541.

The spelling of 10438207 in words is "ten million, four hundred thirty-eight thousand, two hundred seven".