123214484 has 6 divisors (see below), whose sum is σ = 215625354. Its totient is φ = 61607240.

The previous prime is 123214463. The next prime is 123214489. The reversal of 123214484 is 484412321.

It can be written as a sum of positive squares in only one way, i.e., 61936900 + 61277584 = 7870^2 + 7828^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123214489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15401807 + ... + 15401814.

It is an arithmetic number, because the mean of its divisors is an integer number (35937559).

Almost surely, 2^123214484 is an apocalyptic number.

It is an amenable number.

123214484 is a deficient number, since it is larger than the sum of its proper divisors (92410870).

123214484 is a wasteful number, since it uses less digits than its factorization.

123214484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30803625 (or 30803623 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 123214484 is about 11100.2019801443. The cubic root of 123214484 is about 497.6078858305.

The spelling of 123214484 in words is "one hundred twenty-three million, two hundred fourteen thousand, four hundred eighty-four".