10433421 has 32 divisors (see below), whose sum is σ = 16485120. Its totient is φ = 6507072.

The previous prime is 10433419. The next prime is 10433447. The reversal of 10433421 is 12433401.

It is not a de Polignac number, because 10433421 - 2¹ = 10433419 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10433394 and 10433403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10433411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32755 + ... + 33071.

It is an arithmetic number, because the mean of its divisors is an integer number (515160).

Almost surely, 2^10433421 is an apocalyptic number.

It is an amenable number.

10433421 is a deficient number, since it is larger than the sum of its proper divisors (6051699).

10433421 is a wasteful number, since it uses less digits than its factorization.

10433421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 10433421 is about 3230.0806491479. The cubic root of 10433421 is about 218.5121435300.

Adding to 10433421 its reverse (12433401), we get a palindrome (22866822).

The spelling of 10433421 in words is "ten million, four hundred thirty-three thousand, four hundred twenty-one".