10090038 has 32 divisors (see below), whose sum is σ = 23362560. Its totient is φ = 2845440.

The previous prime is 10090009. The next prime is 10090043. The reversal of 10090038 is 83009001.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10089996 and 10090023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1798 + ... + 4838.

It is an arithmetic number, because the mean of its divisors is an integer number (730080).

Almost surely, 2^10090038 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10090038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11681280).

10090038 is an abundant number, since it is smaller than the sum of its proper divisors (13272522).

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

10090038 is a wasteful number, since it uses less digits than its factorization.

10090038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3132.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 10090038 is about 3176.4820163193. The cubic root of 10090038 is about 216.0881413257.

Adding to 10090038 its reverse (83009001), we get a palindrome (93099039).

The spelling of 10090038 in words is "ten million, ninety thousand, thirty-eight".