10122438 has 16 divisors (see below), whose sum is σ = 21125376. Its totient is φ = 3227400.

The previous prime is 10122433. The next prime is 10122439. The reversal of 10122438 is 83422101.

10122438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36538 + ... + 36813.

It is an arithmetic number, because the mean of its divisors is an integer number (1320336).

Almost surely, 2^10122438 is an apocalyptic number.

10122438 is an abundant number, since it is smaller than the sum of its proper divisors (11002938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10122438 is a wasteful number, since it uses less digits than its factorization.

10122438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73379.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 10122438 is about 3181.5779104086. The cubic root of 10122438 is about 216.3191868789.

Adding to 10122438 its reverse (83422101), we get a palindrome (93544539).

The spelling of 10122438 in words is "ten million, one hundred twenty-two thousand, four hundred thirty-eight".