123530667 has 8 divisors (see below), whose sum is σ = 177377424. Its totient is φ = 76018848.

The previous prime is 123530621. The next prime is 123530669. The reversal of 123530667 is 766035321.

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

It is not a de Polignac number, because 123530667 - 2⁸ = 123530411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123530669) 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, 1583688 + ... + 1583765.

It is an arithmetic number, because the mean of its divisors is an integer number (22172178).

Almost surely, 2^123530667 is an apocalyptic number.

123530667 is a deficient number, since it is larger than the sum of its proper divisors (53846757).

123530667 is a wasteful number, since it uses less digits than its factorization.

123530667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3167469.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 123530667 is about 11114.4350733629. The cubic root of 123530667 is about 498.0331625793.

Adding to 123530667 its reverse (766035321), we get a palindrome (889565988).

The spelling of 123530667 in words is "one hundred twenty-three million, five hundred thirty thousand, six hundred sixty-seven".