10355438 has 4 divisors (see below), whose sum is σ = 15533160. Its totient is φ = 5177718.

The previous prime is 10355413. The next prime is 10355441. The reversal of 10355438 is 83455301.

10355438 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 is a super-3 number, since 3×10355438³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10355438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2588858 + ... + 2588861.

It is an arithmetic number, because the mean of its divisors is an integer number (3883290).

Almost surely, 2^10355438 is an apocalyptic number.

10355438 is a deficient number, since it is larger than the sum of its proper divisors (5177722).

10355438 is an equidigital number, since it uses as much as digits as its factorization.

10355438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5177721.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 10355438 is about 3217.9866376354. The cubic root of 10355438 is about 217.9663696965.

The spelling of 10355438 in words is "ten million, three hundred fifty-five thousand, four hundred thirty-eight".