125745000 has 160 divisors (see below), whose sum is σ = 401496480. Its totient is φ = 32800000.

The previous prime is 125744963. The next prime is 125745001. The reversal of 125745000 is 547521.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (125745001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1244950 + ... + 1245050.

It is an arithmetic number, because the mean of its divisors is an integer number (2509353).

Almost surely, 2^125745000 is an apocalyptic number.

125745000 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 125745000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200748240).

125745000 is an abundant number, since it is smaller than the sum of its proper divisors (275751480).

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

125745000 is a wasteful number, since it uses less digits than its factorization.

125745000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 125745000 is about 11213.6078048057. The cubic root of 125745000 is about 500.9913664195.

The spelling of 125745000 in words is "one hundred twenty-five million, seven hundred forty-five thousand".