125080428 has 24 divisors (see below), whose sum is σ = 318386880. Its totient is φ = 37903120.

The previous prime is 125080409. The next prime is 125080429. The reversal of 125080428 is 824080521.

It is a super-2 number, since 2×125080428² = 31290226937326368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125080395 and 125080404.

It is not an unprimeable number, because it can be changed into a prime (125080429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473658 + ... + 473921.

It is an arithmetic number, because the mean of its divisors is an integer number (13266120).

Almost surely, 2^125080428 is an apocalyptic number.

It is an amenable number.

125080428 is an abundant number, since it is smaller than the sum of its proper divisors (193306452).

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

125080428 is a wasteful number, since it uses less digits than its factorization.

125080428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947597 (or 947595 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 125080428 is about 11183.9361586161. The cubic root of 125080428 is about 500.1072143419.

The spelling of 125080428 in words is "one hundred twenty-five million, eighty thousand, four hundred twenty-eight".