124822241 has 4 divisors (see below), whose sum is σ = 125988912. Its totient is φ = 123655572.

The previous prime is 124822223. The next prime is 124822253. The reversal of 124822241 is 142228421.

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 an emirpimes, since its reverse is a distinct semiprime: 142228421 = 163 ⋅872567.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124822241 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 124822241.

It is not an unprimeable number, because it can be changed into a prime (124822141) 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, 583175 + ... + 583388.

It is an arithmetic number, because the mean of its divisors is an integer number (31497228).

Almost surely, 2^124822241 is an apocalyptic number.

It is an amenable number.

124822241 is a deficient number, since it is larger than the sum of its proper divisors (1166671).

124822241 is a wasteful number, since it uses less digits than its factorization.

124822241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166670.

The product of its digits is 2048, while the sum is 26.

The square root of 124822241 is about 11172.3874351009. The cubic root of 124822241 is about 499.7628755618.

The spelling of 124822241 in words is "one hundred twenty-four million, eight hundred twenty-two thousand, two hundred forty-one".