123025472 has 14 divisors (see below), whose sum is σ = 244128798. Its totient is φ = 61512704.

The previous prime is 123025429. The next prime is 123025499. The reversal of 123025472 is 274520321.

It can be written as a sum of positive squares in only one way, i.e., 106832896 + 16192576 = 10336^2 + 4024^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 961073 + ... + 961200.

Almost surely, 2^123025472 is an apocalyptic number.

It is an amenable number.

123025472 is a deficient number, since it is larger than the sum of its proper divisors (121103326).

123025472 is an equidigital number, since it uses as much as digits as its factorization.

123025472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922285 (or 1922275 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 123025472 is about 11091.6848134086. The cubic root of 123025472 is about 497.3533107924.

Adding to 123025472 its reverse (274520321), we get a palindrome (397545793).

The spelling of 123025472 in words is "one hundred twenty-three million, twenty-five thousand, four hundred seventy-two".