125420060 has 24 divisors (see below), whose sum is σ = 264344640. Its totient is φ = 49984704.

The previous prime is 125420051. The next prime is 125420063. The reversal of 125420060 is 60024521.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125420063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5780 + ... + 16859.

It is an arithmetic number, because the mean of its divisors is an integer number (11014360).

Almost surely, 2^125420060 is an apocalyptic number.

125420060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125420060 is an abundant number, since it is smaller than the sum of its proper divisors (138924580).

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

125420060 is a wasteful number, since it uses less digits than its factorization.

125420060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22925 (or 22923 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 125420060 is about 11199.1097860500. The cubic root of 125420060 is about 500.5594537894.

Adding to 125420060 its reverse (60024521), we get a palindrome (185444581).

The spelling of 125420060 in words is "one hundred twenty-five million, four hundred twenty thousand, sixty".