123437041 has 8 divisors (see below), whose sum is σ = 151922624. Its totient is φ = 97664400.

The previous prime is 123437003. The next prime is 123437063. The reversal of 123437041 is 140734321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123437041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123436997 and 123437015.

It is not an unprimeable number, because it can be changed into a prime (123437341) 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, 678135 + ... + 678316.

It is an arithmetic number, because the mean of its divisors is an integer number (18990328).

Almost surely, 2^123437041 is an apocalyptic number.

It is an amenable number.

123437041 is a deficient number, since it is larger than the sum of its proper divisors (28485583).

123437041 is a wasteful number, since it uses less digits than its factorization.

123437041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356471.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 123437041 is about 11110.2223650114. Note that the first 3 decimals coincide. The cubic root of 123437041 is about 497.9073081680.

The spelling of 123437041 in words is "one hundred twenty-three million, four hundred thirty-seven thousand, forty-one".