123332806 has 4 divisors (see below), whose sum is σ = 184999212. Its totient is φ = 61666402.

The previous prime is 123332779. The next prime is 123332897. The reversal of 123332806 is 608233321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 608233321 = 23 ⋅26444927.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30833200 + ... + 30833203.

It is an arithmetic number, because the mean of its divisors is an integer number (46249803).

Almost surely, 2^123332806 is an apocalyptic number.

123332806 is a deficient number, since it is larger than the sum of its proper divisors (61666406).

123332806 is an equidigital number, since it uses as much as digits as its factorization.

123332806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61666405.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 123332806 is about 11105.5304240725. The cubic root of 123332806 is about 497.7671179860.

It can be divided in two parts, 123 and 332806, that added together give a square (332929 = 577²).

The spelling of 123332806 in words is "one hundred twenty-three million, three hundred thirty-two thousand, eight hundred six".