15085141 has 2 divisors, whose sum is σ = 15085142. Its totient is φ = 15085140.

The previous prime is 15085139. The next prime is 15085153. The reversal of 15085141 is 14158051.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14976900 + 108241 = 3870^2 + 329^2 .

It is a cyclic number.

It is not a de Polignac number, because 15085141 - 2¹ = 15085139 is a prime.

It is a super-2 number, since 2×15085141² = 455122957979762, which contains 22 as substring.

Together with 15085139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15085111) 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, 7542570 + 7542571.

It is an arithmetic number, because the mean of its divisors is an integer number (7542571).

Almost surely, 2^15085141 is an apocalyptic number.

It is an amenable number.

15085141 is a deficient number, since it is larger than the sum of its proper divisors (1).

15085141 is an equidigital number, since it uses as much as digits as its factorization.

15085141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800, while the sum is 25.

The square root of 15085141 is about 3883.9594488099. The cubic root of 15085141 is about 247.0869401696.

The spelling of 15085141 in words is "fifteen million, eighty-five thousand, one hundred forty-one".