15241961 has 8 divisors (see below), whose sum is σ = 17453184. Its totient is φ = 13039200.

The previous prime is 15241957. The next prime is 15241973. The reversal of 15241961 is 16914251.

15241961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 15241961 - 2² = 15241957 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15241921) 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, 2396 + ... + 6018.

It is an arithmetic number, because the mean of its divisors is an integer number (2181648).

Almost surely, 2^15241961 is an apocalyptic number.

It is an amenable number.

15241961 is a deficient number, since it is larger than the sum of its proper divisors (2211223).

15241961 is an equidigital number, since it uses as much as digits as its factorization.

15241961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4231.

The product of its digits is 2160, while the sum is 29.

The square root of 15241961 is about 3904.0954137931. The cubic root of 15241961 is about 247.9402008526.

The spelling of 15241961 in words is "fifteen million, two hundred forty-one thousand, nine hundred sixty-one".