125622080 has 28 divisors (see below), whose sum is σ = 299138340. Its totient is φ = 50248704.

The previous prime is 125622071. The next prime is 125622121. The reversal of 125622080 is 80226521.

It can be written as a sum of positive squares in 2 ways, for example, as 54523456 + 71098624 = 7384^2 + 8432^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195965 + ... + 196604.

Almost surely, 2^125622080 is an apocalyptic number.

125622080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125622080 is an abundant number, since it is smaller than the sum of its proper divisors (173516260).

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

125622080 is an equidigital number, since it uses as much as digits as its factorization.

125622080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392586 (or 392576 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 125622080 is about 11208.1256238499. The cubic root of 125622080 is about 500.8280678502.

The spelling of 125622080 in words is "one hundred twenty-five million, six hundred twenty-two thousand, eighty".