14890853 has 2 divisors, whose sum is σ = 14890854. Its totient is φ = 14890852.

The previous prime is 14890849. The next prime is 14890859. The reversal of 14890853 is 35809841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12061729 + 2829124 = 3473^2 + 1682^2 .

It is a cyclic number.

It is not a de Polignac number, because 14890853 - 2² = 14890849 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14890859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7445426 + 7445427.

It is an arithmetic number, because the mean of its divisors is an integer number (7445427).

Almost surely, 2^14890853 is an apocalyptic number.

It is an amenable number.

14890853 is a deficient number, since it is larger than the sum of its proper divisors (1).

14890853 is an equidigital number, since it uses as much as digits as its factorization.

14890853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 14890853 is about 3858.8668025730. The cubic root of 14890853 is about 246.0215736693.

The spelling of 14890853 in words is "fourteen million, eight hundred ninety thousand, eight hundred fifty-three".