125506200 has 96 divisors (see below), whose sum is σ = 402541200. Its totient is φ = 32309760.

The previous prime is 125506181. The next prime is 125506211. The reversal of 125506200 is 2605521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13794 + ... + 21006.

Almost surely, 2^125506200 is an apocalyptic number.

125506200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125506200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201270600).

125506200 is an abundant number, since it is smaller than the sum of its proper divisors (277035000).

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

125506200 is a wasteful number, since it uses less digits than its factorization.

125506200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7261 (or 7252 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 125506200 is about 11202.9549673289. The cubic root of 125506200 is about 500.6740243075.

The spelling of 125506200 in words is "one hundred twenty-five million, five hundred six thousand, two hundred".