14948387 has 2 divisors, whose sum is σ = 14948388. Its totient is φ = 14948386.

The previous prime is 14948377. The next prime is 14948419. The reversal of 14948387 is 78384941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14948387 - 2¹² = 14944291 is a prime.

It is not a weakly prime, because it can be changed into another prime (14948317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7474193 + 7474194.

It is an arithmetic number, because the mean of its divisors is an integer number (7474194).

Almost surely, 2^14948387 is an apocalyptic number.

14948387 is a deficient number, since it is larger than the sum of its proper divisors (1).

14948387 is an equidigital number, since it uses as much as digits as its factorization.

14948387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 44.

The square root of 14948387 is about 3866.3143948727. The cubic root of 14948387 is about 246.3380188155.

The spelling of 14948387 in words is "fourteen million, nine hundred forty-eight thousand, three hundred eighty-seven".