10140089 has 4 divisors (see below), whose sum is σ = 10244724. Its totient is φ = 10035456.

The previous prime is 10140083. The next prime is 10140101. The reversal of 10140089 is 98004101.

10140089 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1537600 + 8602489 = 1240^2 + 2933^2 .

It is a cyclic number.

It is not a de Polignac number, because 10140089 - 2¹⁶ = 10074553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10140083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52172 + ... + 52365.

It is an arithmetic number, because the mean of its divisors is an integer number (2561181).

Almost surely, 2^10140089 is an apocalyptic number.

It is an amenable number.

10140089 is a deficient number, since it is larger than the sum of its proper divisors (104635).

10140089 is an equidigital number, since it uses as much as digits as its factorization.

10140089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104634.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 10140089 is about 3184.3506402405. The cubic root of 10140089 is about 216.4448493843. Note that the first 3 decimals are identical.

The spelling of 10140089 in words is "ten million, one hundred forty thousand, eighty-nine".