123456675 has 18 divisors (see below), whose sum is σ = 204274252. Its totient is φ = 65792240.

The previous prime is 123456667. The next prime is 123456677. The reversal of 123456675 is 576654321.

It is not a de Polignac number, because 123456675 - 2³ = 123456667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123456677) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 95584 + ... + 96866.

Almost surely, 2^123456675 is an apocalyptic number.

123456675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

123456675 is a deficient number, since it is larger than the sum of its proper divisors (80817577).

123456675 is an frugal number, since it uses more digits than its factorization.

123456675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579 (or 1291 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

The square root of 123456675 is about 11111.1059305543. The cubic root of 123456675 is about 497.9337059541.

The spelling of 123456675 in words is "one hundred twenty-three million, four hundred fifty-six thousand, six hundred seventy-five".