14988551 has 2 divisors, whose sum is σ = 14988552. Its totient is φ = 14988550.

The previous prime is 14988541. The next prime is 14988557. The reversal of 14988551 is 15588941.

14988551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (15588941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14988551 - 2⁶ = 14988487 is a prime.

It is a super-2 number, since 2×14988551² = 449313322159202, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14988499 and 14988508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14988557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7494275 + 7494276.

It is an arithmetic number, because the mean of its divisors is an integer number (7494276).

Almost surely, 2^14988551 is an apocalyptic number.

14988551 is a deficient number, since it is larger than the sum of its proper divisors (1).

14988551 is an equidigital number, since it uses as much as digits as its factorization.

14988551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57600, while the sum is 41.

The square root of 14988551 is about 3871.5050045170. The cubic root of 14988551 is about 246.5584455467.

The spelling of 14988551 in words is "fourteen million, nine hundred eighty-eight thousand, five hundred fifty-one".