125429710 has 48 divisors (see below), whose sum is σ = 268787376. Its totient is φ = 41997312.

The previous prime is 125429677. The next prime is 125429713. The reversal of 125429710 is 17924521.

It is a super-2 number, since 2×125429710² = 31465224301368200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125429713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18094 + ... + 24046.

It is an arithmetic number, because the mean of its divisors is an integer number (5599737).

Almost surely, 2^125429710 is an apocalyptic number.

125429710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125429710 is an abundant number, since it is smaller than the sum of its proper divisors (143357666).

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

125429710 is a wasteful number, since it uses less digits than its factorization.

125429710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6017 (or 6010 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 125429710 is about 11199.5406155788. The cubic root of 125429710 is about 500.5722913819.

The spelling of 125429710 in words is "one hundred twenty-five million, four hundred twenty-nine thousand, seven hundred ten".