125003574 has 96 divisors (see below), whose sum is σ = 300029184. Its totient is φ = 38918880.

The previous prime is 125003569. The next prime is 125003587. The reversal of 125003574 is 475300521.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 592329 + ... + 592539.

It is an arithmetic number, because the mean of its divisors is an integer number (3125304).

Almost surely, 2^125003574 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125003574, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150014592).

125003574 is an abundant number, since it is smaller than the sum of its proper divisors (175025610).

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

125003574 is a wasteful number, since it uses less digits than its factorization.

125003574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 125003574 is about 11180.4997204955. The cubic root of 125003574 is about 500.0047652879.

The spelling of 125003574 in words is "one hundred twenty-five million, three thousand, five hundred seventy-four".