14981074 has 4 divisors (see below), whose sum is σ = 22471614. Its totient is φ = 7490536.

The previous prime is 14981059. The next prime is 14981077. The reversal of 14981074 is 47018941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47018941 = 47 ⋅1000403.

It can be written as a sum of positive squares in only one way, i.e., 14938225 + 42849 = 3865^2 + 207^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (14981077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3745267 + ... + 3745270.

Almost surely, 2^14981074 is an apocalyptic number.

14981074 is a deficient number, since it is larger than the sum of its proper divisors (7490540).

14981074 is an equidigital number, since it uses as much as digits as its factorization.

14981074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7490539.

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

The square root of 14981074 is about 3870.5392389175. The cubic root of 14981074 is about 246.5174403793.

The spelling of 14981074 in words is "fourteen million, nine hundred eighty-one thousand, seventy-four".