123984704 has 14 divisors (see below), whose sum is σ = 246032274. Its totient is φ = 61992320.

The previous prime is 123984701. The next prime is 123984727. The reversal of 123984704 is 407489321.

It can be written as a sum of positive squares in only one way, i.e., 78287104 + 45697600 = 8848^2 + 6760^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123984701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 968567 + ... + 968694.

Almost surely, 2^123984704 is an apocalyptic number.

It is an amenable number.

123984704 is a deficient number, since it is larger than the sum of its proper divisors (122047570).

123984704 is an equidigital number, since it uses as much as digits as its factorization.

123984704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937273 (or 1937263 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 123984704 is about 11134.8418938034. The cubic root of 123984704 is about 498.6425902122.

The spelling of 123984704 in words is "one hundred twenty-three million, nine hundred eighty-four thousand, seven hundred four".