123622041 has 16 divisors (see below), whose sum is σ = 171149760. Its totient is φ = 79275840.

The previous prime is 123622021. The next prime is 123622043. The reversal of 123622041 is 140226321.

It is not a de Polignac number, because 123622041 - 2⁷ = 123621913 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 123621999 and 123622017.

It is not an unprimeable number, because it can be changed into a prime (123622043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22111 + ... + 27131.

It is an arithmetic number, because the mean of its divisors is an integer number (10696860).

Almost surely, 2^123622041 is an apocalyptic number.

It is an amenable number.

123622041 is a deficient number, since it is larger than the sum of its proper divisors (47527719).

123622041 is a wasteful number, since it uses less digits than its factorization.

123622041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5336.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 123622041 is about 11118.5449137916. The cubic root of 123622041 is about 498.1559284952.

Adding to 123622041 its reverse (140226321), we get a palindrome (263848362).

The spelling of 123622041 in words is "one hundred twenty-three million, six hundred twenty-two thousand, forty-one".