124986241 has 4 divisors (see below), whose sum is σ = 125316400. Its totient is φ = 124656084.

The previous prime is 124986233. The next prime is 124986263. The reversal of 124986241 is 142689421.

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.

It is a cyclic number.

It is not a de Polignac number, because 124986241 - 2³ = 124986233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124986241.

It is not an unprimeable number, because it can be changed into a prime (124986041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164511 + ... + 165268.

It is an arithmetic number, because the mean of its divisors is an integer number (31329100).

Almost surely, 2^124986241 is an apocalyptic number.

It is an amenable number.

124986241 is a deficient number, since it is larger than the sum of its proper divisors (330159).

124986241 is an equidigital number, since it uses as much as digits as its factorization.

124986241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330158.

The product of its digits is 27648, while the sum is 37.

The square root of 124986241 is about 11179.7245493796. The cubic root of 124986241 is about 499.9816539935.

The spelling of 124986241 in words is "one hundred twenty-four million, nine hundred eighty-six thousand, two hundred forty-one".