14523493 has 2 divisors, whose sum is σ = 14523494. Its totient is φ = 14523492.

The previous prime is 14523473. The next prime is 14523503. The reversal of 14523493 is 39432541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10771524 + 3751969 = 3282^2 + 1937^2 .

It is a cyclic number.

It is not a de Polignac number, because 14523493 - 2¹³ = 14515301 is a prime.

It is equal to p₉₄₁₈₇₂ and since 14523493 and 941872 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14523413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7261746 + 7261747.

It is an arithmetic number, because the mean of its divisors is an integer number (7261747).

Almost surely, 2^14523493 is an apocalyptic number.

It is an amenable number.

14523493 is a deficient number, since it is larger than the sum of its proper divisors (1).

14523493 is an equidigital number, since it uses as much as digits as its factorization.

14523493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 31.

The square root of 14523493 is about 3810.9700864740. The cubic root of 14523493 is about 243.9815727820.

The spelling of 14523493 in words is "fourteen million, five hundred twenty-three thousand, four hundred ninety-three".