123674806 has 8 divisors (see below), whose sum is σ = 187425000. Its totient is φ = 61199808.

The previous prime is 123674801. The next prime is 123674809. The reversal of 123674806 is 608476321.

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

It is a super-5 number, since 5×123674806⁵ (a number of 42 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123674801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318556 + ... + 318943.

It is an arithmetic number, because the mean of its divisors is an integer number (23428125).

Almost surely, 2^123674806 is an apocalyptic number.

123674806 is a deficient number, since it is larger than the sum of its proper divisors (63750194).

123674806 is an equidigital number, since it uses as much as digits as its factorization.

123674806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637598.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 123674806 is about 11120.9174981204. The cubic root of 123674806 is about 498.2267935785.

The spelling of 123674806 in words is "one hundred twenty-three million, six hundred seventy-four thousand, eight hundred six".