15014242 has 16 divisors (see below), whose sum is σ = 22928472. Its totient is φ = 7372800.

The previous prime is 15014227. The next prime is 15014243. The reversal of 15014242 is 24241051.

It can be written as a sum of positive squares in 4 ways, for example, as 14356521 + 657721 = 3789^2 + 811^2 .

It is not an unprimeable number, because it can be changed into a prime (15014243) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 37242 + ... + 37642.

Almost surely, 2^15014242 is an apocalyptic number.

15014242 is a deficient number, since it is larger than the sum of its proper divisors (7914230).

15014242 is a wasteful number, since it uses less digits than its factorization.

15014242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 15014242 is about 3874.8215442779. The cubic root of 15014242 is about 246.6992356151.

Adding to 15014242 its reverse (24241051), we get a palindrome (39255293).

The spelling of 15014242 in words is "fifteen million, fourteen thousand, two hundred forty-two".