123962471 has 2 divisors, whose sum is σ = 123962472. Its totient is φ = 123962470.

The previous prime is 123962413. The next prime is 123962477. The reversal of 123962471 is 174269321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123962471 - 2¹⁰ = 123961447 is a prime.

It is a super-3 number, since 3×123962471³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123962477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61981235 + 61981236.

It is an arithmetic number, because the mean of its divisors is an integer number (61981236).

Almost surely, 2^123962471 is an apocalyptic number.

123962471 is a deficient number, since it is larger than the sum of its proper divisors (1).

123962471 is an equidigital number, since it uses as much as digits as its factorization.

123962471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 35.

The square root of 123962471 is about 11133.8434962954. The cubic root of 123962471 is about 498.6127828163.

The spelling of 123962471 in words is "one hundred twenty-three million, nine hundred sixty-two thousand, four hundred seventy-one".