15189141 has 16 divisors (see below), whose sum is σ = 22164480. Its totient is φ = 9175920.

The previous prime is 15189107. The next prime is 15189157. The reversal of 15189141 is 14198151.

It is a happy number.

It is not a de Polignac number, because 15189141 - 2⁹ = 15188629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15189099 and 15189108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15189841) 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 in 15 ways as a sum of consecutive naturals, for example, 14100 + ... + 15138.

It is an arithmetic number, because the mean of its divisors is an integer number (1385280).

Almost surely, 2^15189141 is an apocalyptic number.

15189141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15189141 is a deficient number, since it is larger than the sum of its proper divisors (6975339).

15189141 is a wasteful number, since it uses less digits than its factorization.

15189141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496.

The product of its digits is 1440, while the sum is 30.

The square root of 15189141 is about 3897.3248517413. The cubic root of 15189141 is about 247.6534626259.

The spelling of 15189141 in words is "fifteen million, one hundred eighty-nine thousand, one hundred forty-one".