123052726 has 8 divisors (see below), whose sum is σ = 189081144. Its totient is φ = 60025680.

The previous prime is 123052723. The next prime is 123052753. The reversal of 123052726 is 627250321.

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

It is a junction number, because it is equal to n+sod(n) for n = 123052694 and 123052703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123052723) 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, 750240 + ... + 750403.

It is an arithmetic number, because the mean of its divisors is an integer number (23635143).

Almost surely, 2^123052726 is an apocalyptic number.

123052726 is a deficient number, since it is larger than the sum of its proper divisors (66028418).

123052726 is a wasteful number, since it uses less digits than its factorization.

123052726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500686.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 123052726 is about 11092.9133233790. The cubic root of 123052726 is about 497.3900345323.

It can be divided in two parts, 1230 and 52726, that added together give a triangular number (53956 = T₃₂₈).

The spelling of 123052726 in words is "one hundred twenty-three million, fifty-two thousand, seven hundred twenty-six".