125305262 has 8 divisors (see below), whose sum is σ = 191143800. Its totient is φ = 61590664.

The previous prime is 125305241. The next prime is 125305319. The reversal of 125305262 is 262503521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530837 + ... + 531072.

It is an arithmetic number, because the mean of its divisors is an integer number (23892975).

Almost surely, 2^125305262 is an apocalyptic number.

125305262 is a deficient number, since it is larger than the sum of its proper divisors (65838538).

125305262 is a wasteful number, since it uses less digits than its factorization.

125305262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061970.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 125305262 is about 11193.9832946097. The cubic root of 125305262 is about 500.4066851247.

Adding to 125305262 its reverse (262503521), we get a palindrome (387808783).

The spelling of 125305262 in words is "one hundred twenty-five million, three hundred five thousand, two hundred sixty-two".