15948241 has 4 divisors (see below), whose sum is σ = 15958512. Its totient is φ = 15937972.

The previous prime is 15948209. The next prime is 15948259. The reversal of 15948241 is 14284951.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14284951 = 421 ⋅33931.

It is a cyclic number.

It is not a de Polignac number, because 15948241 - 2⁵ = 15948209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15948197 and 15948206.

It is not an unprimeable number, because it can be changed into a prime (15948271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2275 + ... + 6088.

It is an arithmetic number, because the mean of its divisors is an integer number (3989628).

Almost surely, 2^15948241 is an apocalyptic number.

It is an amenable number.

15948241 is a deficient number, since it is larger than the sum of its proper divisors (10271).

15948241 is an equidigital number, since it uses as much as digits as its factorization.

15948241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10270.

The product of its digits is 11520, while the sum is 34.

The square root of 15948241 is about 3993.5248841093. The cubic root of 15948241 is about 251.7121987312.

It can be divided in two parts, 159 and 48241, that added together give a square (48400 = 220²).

The spelling of 15948241 in words is "fifteen million, nine hundred forty-eight thousand, two hundred forty-one".