124057245 has 32 divisors (see below), whose sum is σ = 226340352. Its totient is φ = 57480192.

The previous prime is 124057229. The next prime is 124057253. The reversal of 124057245 is 542750421.

It is not a de Polignac number, because 124057245 - 2⁴ = 124057229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15397 + ... + 22026.

It is an arithmetic number, because the mean of its divisors is an integer number (7073136).

Almost surely, 2^124057245 is an apocalyptic number.

124057245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

124057245 is a deficient number, since it is larger than the sum of its proper divisors (102283107).

124057245 is a wasteful number, since it uses less digits than its factorization.

124057245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37461.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 124057245 is about 11138.0988054515. The cubic root of 124057245 is about 498.7398198938.

It can be divided in two parts, 1240 and 57245, that added together give a palindrome (58485).

The spelling of 124057245 in words is "one hundred twenty-four million, fifty-seven thousand, two hundred forty-five".