123253462 has 8 divisors (see below), whose sum is σ = 189389592. Its totient is φ = 60123600.

The previous prime is 123253457. The next prime is 123253463. The reversal of 123253462 is 264352321.

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 123253462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123253463) 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, 751464 + ... + 751627.

It is an arithmetic number, because the mean of its divisors is an integer number (23673699).

Almost surely, 2^123253462 is an apocalyptic number.

123253462 is a deficient number, since it is larger than the sum of its proper divisors (66136130).

123253462 is a wasteful number, since it uses less digits than its factorization.

123253462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503134.

The product of its digits is 8640, while the sum is 28.

The square root of 123253462 is about 11101.9575751306. The cubic root of 123253462 is about 497.6603518358.

The spelling of 123253462 in words is "one hundred twenty-three million, two hundred fifty-three thousand, four hundred sixty-two".