125662250 has 32 divisors (see below), whose sum is σ = 268849152. Its totient is φ = 43083600.

The previous prime is 125662241. The next prime is 125662267. The reversal of 125662250 is 52266521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34154 + ... + 37653.

It is an arithmetic number, because the mean of its divisors is an integer number (8401536).

Almost surely, 2^125662250 is an apocalyptic number.

125662250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125662250 is an abundant number, since it is smaller than the sum of its proper divisors (143186902).

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

125662250 is an equidigital number, since it uses as much as digits as its factorization.

125662250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71831 (or 71821 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 125662250 is about 11209.9174840852. The cubic root of 125662250 is about 500.8814451956.

The spelling of 125662250 in words is "one hundred twenty-five million, six hundred sixty-two thousand, two hundred fifty".