15390141 has 8 divisors (see below), whose sum is σ = 22098720. Its totient is φ = 9470832.

The previous prime is 15390127. The next prime is 15390143. The reversal of 15390141 is 14109351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 15390141 - 2¹⁰ = 15389117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15390143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197271 + ... + 197348.

It is an arithmetic number, because the mean of its divisors is an integer number (2762340).

Almost surely, 2^15390141 is an apocalyptic number.

It is an amenable number.

15390141 is a deficient number, since it is larger than the sum of its proper divisors (6708579).

15390141 is a wasteful number, since it uses less digits than its factorization.

15390141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394635.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 15390141 is about 3923.0270200446. The cubic root of 15390141 is about 248.7410898890.

Adding to 15390141 its reverse (14109351), we get a palindrome (29499492).

The spelling of 15390141 in words is "fifteen million, three hundred ninety thousand, one hundred forty-one".