126650750 has 32 divisors (see below), whose sum is σ = 239016960. Its totient is φ = 50248800.

The previous prime is 126650749. The next prime is 126650773. The reversal of 126650750 is 57056621.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29756 + ... + 33744.

It is an arithmetic number, because the mean of its divisors is an integer number (7469280).

Almost surely, 2^126650750 is an apocalyptic number.

126650750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126650750 is a deficient number, since it is larger than the sum of its proper divisors (112366210).

126650750 is a wasteful number, since it uses less digits than its factorization.

126650750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4133 (or 4123 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 126650750 is about 11253.9215387348. The cubic root of 126650750 is about 502.1913816617.

The spelling of 126650750 in words is "one hundred twenty-six million, six hundred fifty thousand, seven hundred fifty".