14980418 has 4 divisors (see below), whose sum is σ = 22470630. Its totient is φ = 7490208.

The previous prime is 14980393. The next prime is 14980439. The reversal of 14980418 is 81408941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81408941 = 1583 ⋅51427.

It can be written as a sum of positive squares in only one way, i.e., 9138529 + 5841889 = 3023^2 + 2417^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3745103 + ... + 3745106.

Almost surely, 2^14980418 is an apocalyptic number.

14980418 is a deficient number, since it is larger than the sum of its proper divisors (7490212).

14980418 is an equidigital number, since it uses as much as digits as its factorization.

14980418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7490211.

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 14980418 is about 3870.4544952757. The cubic root of 14980418 is about 246.5138421103.

The spelling of 14980418 in words is "fourteen million, nine hundred eighty thousand, four hundred eighteen".