125420960 has 96 divisors (see below), whose sum is σ = 341978112. Its totient is φ = 42577920.

The previous prime is 125420921. The next prime is 125420963. The reversal of 125420960 is 69024521.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (125420963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126065 + ... + 127055.

It is an arithmetic number, because the mean of its divisors is an integer number (3562272).

Almost surely, 2^125420960 is an apocalyptic number.

125420960 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 125420960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170989056).

125420960 is an abundant number, since it is smaller than the sum of its proper divisors (216557152).

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

125420960 is a wasteful number, since it uses less digits than its factorization.

125420960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126 (or 1118 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 125420960 is about 11199.1499677431. The cubic root of 125420960 is about 500.5606511057.

The spelling of 125420960 in words is "one hundred twenty-five million, four hundred twenty thousand, nine hundred sixty".