125266346 has 4 divisors (see below), whose sum is σ = 187899522. Its totient is φ = 62633172.

The previous prime is 125266331. The next prime is 125266363. The reversal of 125266346 is 643662521.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 76755121 + 48511225 = 8761^2 + 6965^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31316585 + ... + 31316588.

Almost surely, 2^125266346 is an apocalyptic number.

125266346 is a deficient number, since it is larger than the sum of its proper divisors (62633176).

125266346 is an equidigital number, since it uses as much as digits as its factorization.

125266346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62633175.

The product of its digits is 51840, while the sum is 35.

The square root of 125266346 is about 11192.2449043970. The cubic root of 125266346 is about 500.3548760664.

The spelling of 125266346 in words is "one hundred twenty-five million, two hundred sixty-six thousand, three hundred forty-six".