124072325 has 12 divisors (see below), whose sum is σ = 165684708. Its totient is φ = 91622400.

The previous prime is 124072303. The next prime is 124072331. The reversal of 124072325 is 523270421.

It can be written as a sum of positive squares in 6 ways, for example, as 34845409 + 89226916 = 5903^2 + 9446^2 .

It is not a de Polignac number, because 124072325 - 2¹² = 124068229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124072294 and 124072303.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 190556 + ... + 191205.

It is an arithmetic number, because the mean of its divisors is an integer number (13807059).

Almost surely, 2^124072325 is an apocalyptic number.

It is an amenable number.

124072325 is a deficient number, since it is larger than the sum of its proper divisors (41612383).

124072325 is a wasteful number, since it uses less digits than its factorization.

124072325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381784 (or 381779 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 124072325 is about 11138.7757406279. The cubic root of 124072325 is about 498.7600274783.

The spelling of 124072325 in words is "one hundred twenty-four million, seventy-two thousand, three hundred twenty-five".