14840831 has 2 divisors, whose sum is σ = 14840832. Its totient is φ = 14840830.

The previous prime is 14840821. The next prime is 14840849. The reversal of 14840831 is 13804841.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14840831 is a prime.

It is a super-2 number, since 2×14840831² = 440500529541122, which contains 22 as substring.

It is a Chen prime.

It is equal to p₉₆₁₁₃₉ and since 14840831 and 961139 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 14840794 and 14840803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14840821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7420415 + 7420416.

It is an arithmetic number, because the mean of its divisors is an integer number (7420416).

Almost surely, 2^14840831 is an apocalyptic number.

14840831 is a deficient number, since it is larger than the sum of its proper divisors (1).

14840831 is an equidigital number, since it uses as much as digits as its factorization.

14840831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 14840831 is about 3852.3799137676. The cubic root of 14840831 is about 245.7457825041.

The spelling of 14840831 in words is "fourteen million, eight hundred forty thousand, eight hundred thirty-one".