124890141 has 8 divisors (see below), whose sum is σ = 170581824. Its totient is φ = 81229280.

The previous prime is 124890131. The next prime is 124890163. The reversal of 124890141 is 141098421.

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

It is a cyclic number.

It is not a de Polignac number, because 124890141 - 2⁷ = 124890013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124890099 and 124890108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124890121) 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, 507561 + ... + 507806.

It is an arithmetic number, because the mean of its divisors is an integer number (21322728).

Almost surely, 2^124890141 is an apocalyptic number.

It is an amenable number.

124890141 is a deficient number, since it is larger than the sum of its proper divisors (45691683).

124890141 is a wasteful number, since it uses less digits than its factorization.

124890141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015411.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 124890141 is about 11175.4257637014. The cubic root of 124890141 is about 499.8534784004.

The spelling of 124890141 in words is "one hundred twenty-four million, eight hundred ninety thousand, one hundred forty-one".