125978300 has 36 divisors (see below), whose sum is σ = 312427920. Its totient is φ = 43192320.

The previous prime is 125978273. The next prime is 125978309. The reversal of 125978300 is 3879521.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125978309) 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 11 ways as a sum of consecutive naturals, for example, 89285 + ... + 90684.

Almost surely, 2^125978300 is an apocalyptic number.

125978300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125978300 is an abundant number, since it is smaller than the sum of its proper divisors (186449620).

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

125978300 is a wasteful number, since it uses less digits than its factorization.

125978300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179990 (or 179983 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 125978300 is about 11224.0055238760. The cubic root of 125978300 is about 501.3010118004.

The spelling of 125978300 in words is "one hundred twenty-five million, nine hundred seventy-eight thousand, three hundred".