15141081 has 16 divisors (see below), whose sum is σ = 21454400. Its totient is φ = 9471168.

The previous prime is 15141079. The next prime is 15141083. The reversal of 15141081 is 18014151.

It is a happy number.

15141081 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (15141079) and next prime (15141083).

It is not a de Polignac number, because 15141081 - 2¹ = 15141079 is a prime.

It is a super-2 number, since 2×15141081² = 458504667697122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15141083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4995 + ... + 7431.

It is an arithmetic number, because the mean of its divisors is an integer number (1340900).

Almost surely, 2^15141081 is an apocalyptic number.

It is an amenable number.

15141081 is a deficient number, since it is larger than the sum of its proper divisors (6313319).

15141081 is a wasteful number, since it uses less digits than its factorization.

15141081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568.

The product of its (nonzero) digits is 160, while the sum is 21.

The square root of 15141081 is about 3891.1541989492. The cubic root of 15141081 is about 247.3919863336.

The spelling of 15141081 in words is "fifteen million, one hundred forty-one thousand, eighty-one".