10840535 has 4 divisors (see below), whose sum is σ = 13008648. Its totient is φ = 8672424.

The previous prime is 10840513. The next prime is 10840541. The reversal of 10840535 is 53504801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53504801 = 7 ⋅7643543.

It is a cyclic number.

It is not a de Polignac number, because 10840535 - 2¹² = 10836439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1084049 + ... + 1084058.

It is an arithmetic number, because the mean of its divisors is an integer number (3252162).

Almost surely, 2^10840535 is an apocalyptic number.

10840535 is a deficient number, since it is larger than the sum of its proper divisors (2168113).

10840535 is an equidigital number, since it uses as much as digits as its factorization.

10840535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168112.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 10840535 is about 3292.4967729673. The cubic root of 10840535 is about 221.3180858051.

The spelling of 10840535 in words is "ten million, eight hundred forty thousand, five hundred thirty-five".