123374725 has 12 divisors (see below), whose sum is σ = 155872836. Its totient is φ = 96836480.

The previous prime is 123374711. The next prime is 123374743. The reversal of 123374725 is 527473321.

It can be written as a sum of positive squares in 6 ways, for example, as 564001 + 122810724 = 751^2 + 11082^2 .

It is not a de Polignac number, because 123374725 - 2¹³ = 123366533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 45232 + ... + 47881.

It is an arithmetic number, because the mean of its divisors is an integer number (12989403).

Almost surely, 2^123374725 is an apocalyptic number.

It is an amenable number.

123374725 is a deficient number, since it is larger than the sum of its proper divisors (32498111).

123374725 is an equidigital number, since it uses as much as digits as its factorization.

123374725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93176 (or 93171 counting only the distinct ones).

The product of its digits is 35280, while the sum is 34.

The square root of 123374725 is about 11107.4175666534. The cubic root of 123374725 is about 497.8235061629.

The spelling of 123374725 in words is "one hundred twenty-three million, three hundred seventy-four thousand, seven hundred twenty-five".