14401798 has 4 divisors (see below), whose sum is σ = 21602700. Its totient is φ = 7200898.

The previous prime is 14401759. The next prime is 14401811. The reversal of 14401798 is 89710441.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3600448 + ... + 3600451.

It is an arithmetic number, because the mean of its divisors is an integer number (5400675).

Almost surely, 2^14401798 is an apocalyptic number.

14401798 is a deficient number, since it is larger than the sum of its proper divisors (7200902).

14401798 is an equidigital number, since it uses as much as digits as its factorization.

14401798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7200901.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 14401798 is about 3794.9700921088. The cubic root of 14401798 is about 243.2982051415.

The spelling of 14401798 in words is "fourteen million, four hundred one thousand, seven hundred ninety-eight".