125000366 has 4 divisors (see below), whose sum is σ = 187500552. Its totient is φ = 62500182.

The previous prime is 125000363. The next prime is 125000383. The reversal of 125000366 is 663000521.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125000363) by changing a digit.

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, 31250090 + ... + 31250093.

It is an arithmetic number, because the mean of its divisors is an integer number (46875138).

Almost surely, 2^125000366 is an apocalyptic number.

125000366 is a deficient number, since it is larger than the sum of its proper divisors (62500186).

125000366 is an equidigital number, since it uses as much as digits as its factorization.

125000366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62500185.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 125000366 is about 11180.3562555046. The cubic root of 125000366 is about 500.0004879995. Note that the first 3 decimals are identical.

Adding to 125000366 its reverse (663000521), we get a palindrome (788000887).

The spelling of 125000366 in words is "one hundred twenty-five million, three hundred sixty-six", and thus it is an aban number.