10133438 has 16 divisors (see below), whose sum is σ = 17418240. Its totient is φ = 4331256.

The previous prime is 10133413. The next prime is 10133467. The reversal of 10133438 is 83433101.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6323 + ... + 7761.

It is an arithmetic number, because the mean of its divisors is an integer number (1088640).

Almost surely, 2^10133438 is an apocalyptic number.

10133438 is a deficient number, since it is larger than the sum of its proper divisors (7284802).

10133438 is a wasteful number, since it uses less digits than its factorization.

10133438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 10133438 is about 3183.3061429903. The cubic root of 10133438 is about 216.3975161524.

Adding to 10133438 its reverse (83433101), we get a palindrome (93566539).

The spelling of 10133438 in words is "ten million, one hundred thirty-three thousand, four hundred thirty-eight".