10434021 has 16 divisors (see below), whose sum is σ = 15771840. Its totient is φ = 6082560.

The previous prime is 10433987. The next prime is 10434029. The reversal of 10434021 is 12043401.

It is not a de Polignac number, because 10434021 - 2⁷ = 10433893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10434029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6300 + ... + 7781.

It is an arithmetic number, because the mean of its divisors is an integer number (985740).

Almost surely, 2^10434021 is an apocalyptic number.

It is an amenable number.

10434021 is a deficient number, since it is larger than the sum of its proper divisors (5337819).

10434021 is a wasteful number, since it uses less digits than its factorization.

10434021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14116.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 10434021 is about 3230.1735247506. The cubic root of 10434021 is about 218.5163321457.

Adding to 10434021 its reverse (12043401), we get a palindrome (22477422).

The spelling of 10434021 in words is "ten million, four hundred thirty-four thousand, twenty-one".