124873541 has 8 divisors (see below), whose sum is σ = 134913240. Its totient is φ = 114895872.

The previous prime is 124873537. The next prime is 124873543. The reversal of 124873541 is 145378421.

It can be written as a sum of positive squares in 4 ways, for example, as 4532641 + 120340900 = 2129^2 + 10970^2 .

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

It is not a de Polignac number, because 124873541 - 2² = 124873537 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 (124873543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11276 + ... + 19413.

It is an arithmetic number, because the mean of its divisors is an integer number (16864155).

Almost surely, 2^124873541 is an apocalyptic number.

It is an amenable number.

124873541 is a deficient number, since it is larger than the sum of its proper divisors (10039699).

124873541 is a wasteful number, since it uses less digits than its factorization.

124873541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31015.

The product of its digits is 26880, while the sum is 35.

The square root of 124873541 is about 11174.6830380105. The cubic root of 124873541 is about 499.8313311080.

The spelling of 124873541 in words is "one hundred twenty-four million, eight hundred seventy-three thousand, five hundred forty-one".