10438958 has 8 divisors (see below), whose sum is σ = 16081752. Its totient is φ = 5078376.

The previous prime is 10438951. The next prime is 10438963. The reversal of 10438958 is 85983401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10438951) 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 3 ways as a sum of consecutive naturals, for example, 70460 + ... + 70607.

It is an arithmetic number, because the mean of its divisors is an integer number (2010219).

Almost surely, 2^10438958 is an apocalyptic number.

10438958 is a deficient number, since it is larger than the sum of its proper divisors (5642794).

10438958 is a wasteful number, since it uses less digits than its factorization.

10438958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141106.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 10438958 is about 3230.9376348051. The cubic root of 10438958 is about 218.5507913768.

It can be divided in two parts, 1043 and 8958, that added together give a palindrome (10001).

The spelling of 10438958 in words is "ten million, four hundred thirty-eight thousand, nine hundred fifty-eight".