10438078 has 24 divisors (see below), whose sum is σ = 18644472. Its totient is φ = 4367664.

The previous prime is 10438069. The next prime is 10438079. The reversal of 10438078 is 87083401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10438079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2976 + ... + 5452.

It is an arithmetic number, because the mean of its divisors is an integer number (776853).

Almost surely, 2^10438078 is an apocalyptic number.

10438078 is a deficient number, since it is larger than the sum of its proper divisors (8206394).

10438078 is a wasteful number, since it uses less digits than its factorization.

10438078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536 (or 2529 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 10438078 is about 3230.8014485573. The cubic root of 10438078 is about 218.5446499561.

The spelling of 10438078 in words is "ten million, four hundred thirty-eight thousand, seventy-eight".