10421633 has 8 divisors (see below), whose sum is σ = 11095200. Its totient is φ = 9760608.

The previous prime is 10421623. The next prime is 10421669. The reversal of 10421633 is 33612401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10421633 - 2⁴ = 10421617 is a prime.

It is a super-2 number, since 2×10421633² = 217220868773378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10421623) 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, 1391 + ... + 4772.

It is an arithmetic number, because the mean of its divisors is an integer number (1386900).

Almost surely, 2^10421633 is an apocalyptic number.

It is an amenable number.

10421633 is a deficient number, since it is larger than the sum of its proper divisors (673567).

10421633 is an equidigital number, since it uses as much as digits as its factorization.

10421633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6271.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 10421633 is about 3228.2554112090. The cubic root of 10421633 is about 218.4298186039.

The spelling of 10421633 in words is "ten million, four hundred twenty-one thousand, six hundred thirty-three".