10543434 has 32 divisors (see below), whose sum is σ = 24359616. Its totient is φ = 3006720.

The previous prime is 10543433. The next prime is 10543487. The reversal of 10543434 is 43434501.

It is a super-2 number, since 2×10543434² = 222328001024712, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

10543434 is a modest number, since divided by 3434 gives 1054 as remainder.

It is not an unprimeable number, because it can be changed into a prime (10543433) 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, 3577 + ... + 5820.

It is an arithmetic number, because the mean of its divisors is an integer number (761238).

Almost surely, 2^10543434 is an apocalyptic number.

10543434 is an abundant number, since it is smaller than the sum of its proper divisors (13816182).

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

10543434 is a wasteful number, since it uses less digits than its factorization.

10543434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9430.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 10543434 is about 3247.0654443667. The cubic root of 10543434 is about 219.2774781836.

Adding to 10543434 its reverse (43434501), we get a palindrome (53977935).

The spelling of 10543434 in words is "ten million, five hundred forty-three thousand, four hundred thirty-four".