124866941 has 4 divisors (see below), whose sum is σ = 125076000. Its totient is φ = 124657884.

The previous prime is 124866923. The next prime is 124866949. The reversal of 124866941 is 149668421.

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: 149668421 = 7 ⋅21381203.

It is a cyclic number.

It is not a de Polignac number, because 124866941 - 2¹⁸ = 124604797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124866949) 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, 103631 + ... + 104828.

It is an arithmetic number, because the mean of its divisors is an integer number (31269000).

Almost surely, 2^124866941 is an apocalyptic number.

It is an amenable number.

124866941 is a deficient number, since it is larger than the sum of its proper divisors (209059).

124866941 is an equidigital number, since it uses as much as digits as its factorization.

124866941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209058.

The product of its digits is 82944, while the sum is 41.

The square root of 124866941 is about 11174.3877237189. The cubic root of 124866941 is about 499.8225250127.

The spelling of 124866941 in words is "one hundred twenty-four million, eight hundred sixty-six thousand, nine hundred forty-one".