125487288 has 48 divisors (see below), whose sum is σ = 340516800. Its totient is φ = 41748480.

The previous prime is 125487259. The next prime is 125487289. The reversal of 125487288 is 882784521.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125487289) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44793 + ... + 47511.

It is an arithmetic number, because the mean of its divisors is an integer number (7094100).

Almost surely, 2^125487288 is an apocalyptic number.

125487288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

125487288 is an abundant number, since it is smaller than the sum of its proper divisors (215029512).

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

125487288 is a wasteful number, since it uses less digits than its factorization.

125487288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3372 (or 3365 counting only the distinct ones).

The product of its digits is 286720, while the sum is 45.

The square root of 125487288 is about 11202.1108725097. The cubic root of 125487288 is about 500.6488748918.

The spelling of 125487288 in words is "one hundred twenty-five million, four hundred eighty-seven thousand, two hundred eighty-eight".