125705262 has 32 divisors (see below), whose sum is σ = 261795744. Its totient is φ = 40204800.

The previous prime is 125705179. The next prime is 125705269. The reversal of 125705262 is 262507521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125705269) 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, 10818 + ... + 19194.

It is an arithmetic number, because the mean of its divisors is an integer number (8181117).

Almost surely, 2^125705262 is an apocalyptic number.

125705262 is an abundant number, since it is smaller than the sum of its proper divisors (136090482).

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

125705262 is a wasteful number, since it uses less digits than its factorization.

125705262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8484.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 125705262 is about 11211.8357997252. The cubic root of 125705262 is about 500.9385863422.

The spelling of 125705262 in words is "one hundred twenty-five million, seven hundred five thousand, two hundred sixty-two".