125701000 has 64 divisors (see below), whose sum is σ = 295804080. Its totient is φ = 49996800.

The previous prime is 125700947. The next prime is 125701033. The reversal of 125701000 is 107521.

It can be written as a sum of positive squares in 8 ways, for example, as 842724 + 124858276 = 918^2 + 11174^2 .

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, 336814 + ... + 337186.

Almost surely, 2^125701000 is an apocalyptic number.

125701000 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 125701000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147902040).

125701000 is an abundant number, since it is smaller than the sum of its proper divisors (170103080).

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

125701000 is a wasteful number, since it uses less digits than its factorization.

125701000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731 (or 717 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 125701000 is about 11211.6457311137. The cubic root of 125701000 is about 500.9329248864.

Adding to 125701000 its reverse (107521), we get a palindrome (125808521).

The spelling of 125701000 in words is "one hundred twenty-five million, seven hundred one thousand".