123227507 has 8 divisors (see below), whose sum is σ = 132793584. Its totient is φ = 113673888.

The previous prime is 123227497. The next prime is 123227519. The reversal of 123227507 is 705722321.

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 123227507 - 2¹⁰ = 123226483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123227507.

It is not an unprimeable number, because it can be changed into a prime (123227557) 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, 33113 + ... + 36645.

It is an arithmetic number, because the mean of its divisors is an integer number (16599198).

Almost surely, 2^123227507 is an apocalyptic number.

123227507 is a deficient number, since it is larger than the sum of its proper divisors (9566077).

123227507 is a wasteful number, since it uses less digits than its factorization.

123227507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6229.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 123227507 is about 11100.7885755923. The cubic root of 123227507 is about 497.6254165596.

Adding to 123227507 its reverse (705722321), we get a palindrome (828949828).

The spelling of 123227507 in words is "one hundred twenty-three million, two hundred twenty-seven thousand, five hundred seven".