123803484 has 48 divisors (see below), whose sum is σ = 331430400. Its totient is φ = 35234496.

The previous prime is 123803483. The next prime is 123803509. The reversal of 123803484 is 484308321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123803483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19857 + ... + 25335.

It is an arithmetic number, because the mean of its divisors is an integer number (6904800).

Almost surely, 2^123803484 is an apocalyptic number.

123803484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

123803484 is an abundant number, since it is smaller than the sum of its proper divisors (207626916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123803484 is a wasteful number, since it uses less digits than its factorization.

123803484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5762 (or 5760 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 123803484 is about 11126.7013979885. The cubic root of 123803484 is about 498.3995277768.

The spelling of 123803484 in words is "one hundred twenty-three million, eight hundred three thousand, four hundred eighty-four".