125887340 has 12 divisors (see below), whose sum is σ = 264363456. Its totient is φ = 50354928.

The previous prime is 125887339. The next prime is 125887379. The reversal of 125887340 is 43788521.

It is a junction number, because it is equal to n+sod(n) for n = 125887294 and 125887303.

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 3 ways as a sum of consecutive naturals, for example, 3147164 + ... + 3147203.

It is an arithmetic number, because the mean of its divisors is an integer number (22030288).

Almost surely, 2^125887340 is an apocalyptic number.

125887340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125887340 is an abundant number, since it is smaller than the sum of its proper divisors (138476116).

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

125887340 is a wasteful number, since it uses less digits than its factorization.

125887340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6294376 (or 6294374 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 125887340 is about 11219.9527628239. The cubic root of 125887340 is about 501.1803314428.

The spelling of 125887340 in words is "one hundred twenty-five million, eight hundred eighty-seven thousand, three hundred forty".