123448075 has 24 divisors (see below), whose sum is σ = 155990016. Its totient is φ = 96900000.

The previous prime is 123448069. The next prime is 123448081. The reversal of 123448075 is 570844321.

It is an interprime number because it is at equal distance from previous prime (123448069) and next prime (123448081).

It is not a de Polignac number, because 123448075 - 2⁵ = 123448043 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 123448075.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 491700 + ... + 491950.

It is an arithmetic number, because the mean of its divisors is an integer number (6499584).

Almost surely, 2^123448075 is an apocalyptic number.

123448075 is a deficient number, since it is larger than the sum of its proper divisors (32541941).

123448075 is a wasteful number, since it uses less digits than its factorization.

123448075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 123448075 is about 11110.7189236341. The cubic root of 123448075 is about 497.9221436542.

The spelling of 123448075 in words is "one hundred twenty-three million, four hundred forty-eight thousand, seventy-five".