15146241 has 8 divisors (see below), whose sum is σ = 22030944. Its totient is φ = 9179520.

The previous prime is 15146237. The next prime is 15146273. The reversal of 15146241 is 14264151.

It is a happy number.

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

It is not a de Polignac number, because 15146241 - 2² = 15146237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15146231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229456 + ... + 229521.

It is an arithmetic number, because the mean of its divisors is an integer number (2753868).

Almost surely, 2^15146241 is an apocalyptic number.

15146241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15146241 is a deficient number, since it is larger than the sum of its proper divisors (6884703).

15146241 is a wasteful number, since it uses less digits than its factorization.

15146241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458991.

The product of its digits is 960, while the sum is 24.

The square root of 15146241 is about 3891.8171848123. The cubic root of 15146241 is about 247.4200864335.

The spelling of 15146241 in words is "fifteen million, one hundred forty-six thousand, two hundred forty-one".