123672253 has 8 divisors (see below), whose sum is σ = 124999776. Its totient is φ = 122350800.

The previous prime is 123672217. The next prime is 123672259. The reversal of 123672253 is 352276321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123672253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123672259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47598 + ... + 50128.

It is an arithmetic number, because the mean of its divisors is an integer number (15624972).

Almost surely, 2^123672253 is an apocalyptic number.

It is an amenable number.

123672253 is a deficient number, since it is larger than the sum of its proper divisors (1327523).

123672253 is a wasteful number, since it uses less digits than its factorization.

123672253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035.

The product of its digits is 15120, while the sum is 31.

The square root of 123672253 is about 11120.8027138332. The cubic root of 123672253 is about 498.2233652819.

The spelling of 123672253 in words is "one hundred twenty-three million, six hundred seventy-two thousand, two hundred fifty-three".