125027140 has 24 divisors (see below), whose sum is σ = 300065472. Its totient is φ = 42866400.

The previous prime is 125027117. The next prime is 125027141. The reversal of 125027140 is 41720521.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (125027141) 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, 446386 + ... + 446665.

It is an arithmetic number, because the mean of its divisors is an integer number (12502728).

Almost surely, 2^125027140 is an apocalyptic number.

125027140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125027140 is an abundant number, since it is smaller than the sum of its proper divisors (175038332).

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

125027140 is a wasteful number, since it uses less digits than its factorization.

125027140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893067 (or 893065 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 125027140 is about 11181.5535593226. The cubic root of 125027140 is about 500.0361840480.

Adding to 125027140 its reverse (41720521), we get a palindrome (166747661).

The spelling of 125027140 in words is "one hundred twenty-five million, twenty-seven thousand, one hundred forty".