124741 has 4 divisors (see below), whose sum is σ = 126400. Its totient is φ = 123084.

The previous prime is 124739. The next prime is 124753. The reversal of 124741 is 147421.

124741 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 147421 = 19 ⋅7759.

It is a cyclic number.

It is not a de Polignac number, because 124741 - 2¹ = 124739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711 + ... + 868.

It is an arithmetic number, because the mean of its divisors is an integer number (31600).

2¹²⁴⁷⁴¹ is an apocalyptic number.

It is an amenable number.

124741 is a deficient number, since it is larger than the sum of its proper divisors (1659).

124741 is an equidigital number, since it uses as much as digits as its factorization.

124741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658.

The product of its digits is 224, while the sum is 19.

The square root of 124741 is about 353.1869193501. The cubic root of 124741 is about 49.9654427882.

It can be divided in two parts, 12 and 4741, that added together give a triangular number (4753 = T₉₇).

The spelling of 124741 in words is "one hundred twenty-four thousand, seven hundred forty-one", and thus it is an iban number.