123260452 has 12 divisors (see below), whose sum is σ = 246520960. Its totient is φ = 52825896.

The previous prime is 123260419. The next prime is 123260453. The reversal of 123260452 is 254062321.

123260452 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (123260453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2201052 + ... + 2201107.

Almost surely, 2^123260452 is an apocalyptic number.

It is an amenable number.

123260452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

123260452 is a wasteful number, since it uses less digits than its factorization.

123260452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4402170 (or 4402168 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 123260452 is about 11102.2723800130. The cubic root of 123260452 is about 497.6697594961.

The spelling of 123260452 in words is "one hundred twenty-three million, two hundred sixty thousand, four hundred fifty-two".