124126061 has 16 divisors (see below), whose sum is σ = 137862000. Its totient is φ = 111218688.

The previous prime is 124126049. The next prime is 124126063. The reversal of 124126061 is 160621421.

It can be written as a sum of positive squares in 8 ways, for example, as 3258025 + 120868036 = 1805^2 + 10994^2 .

It is a cyclic number.

It is not a de Polignac number, because 124126061 - 2⁶ = 124125997 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 (124126063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34265 + ... + 37713.

It is an arithmetic number, because the mean of its divisors is an integer number (8616375).

Almost surely, 2^124126061 is an apocalyptic number.

It is an amenable number.

124126061 is a deficient number, since it is larger than the sum of its proper divisors (13735939).

124126061 is a wasteful number, since it uses less digits than its factorization.

124126061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 124126061 is about 11141.1875937891. The cubic root of 124126061 is about 498.8320217782.

Adding to 124126061 its reverse (160621421), we get a palindrome (284747482).

The spelling of 124126061 in words is "one hundred twenty-four million, one hundred twenty-six thousand, sixty-one".