123283454 has 8 divisors (see below), whose sum is σ = 211343088. Its totient is φ = 52835760.

The previous prime is 123283453. The next prime is 123283471. The reversal of 123283454 is 454382321.

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

It is a self number, because there is not a number n which added to its sum of digits gives 123283454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123283453) 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, 4402967 + ... + 4402994.

It is an arithmetic number, because the mean of its divisors is an integer number (26417886).

Almost surely, 2^123283454 is an apocalyptic number.

123283454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

123283454 is a deficient number, since it is larger than the sum of its proper divisors (88059634).

123283454 is an equidigital number, since it uses as much as digits as its factorization.

123283454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8805970.

The product of its digits is 23040, while the sum is 32.

The square root of 123283454 is about 11103.3082457437. The cubic root of 123283454 is about 497.7007147825.

The spelling of 123283454 in words is "one hundred twenty-three million, two hundred eighty-three thousand, four hundred fifty-four".