14720998 has 8 divisors (see below), whose sum is σ = 22392720. Its totient is φ = 7256760.

The previous prime is 14720983. The next prime is 14721013. The reversal of 14720998 is 89902741.

It is an interprime number because it is at equal distance from previous prime (14720983) and next prime (14721013).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14720998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51693 + ... + 51976.

It is an arithmetic number, because the mean of its divisors is an integer number (2799090).

Almost surely, 2^14720998 is an apocalyptic number.

14720998 is a deficient number, since it is larger than the sum of its proper divisors (7671722).

14720998 is a wasteful number, since it uses less digits than its factorization.

14720998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103742.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 14720998 is about 3836.7952773115. The cubic root of 14720998 is about 245.0825655360.

The spelling of 14720998 in words is "fourteen million, seven hundred twenty thousand, nine hundred ninety-eight".