126775372 has 24 divisors (see below), whose sum is σ = 235101440. Its totient is φ = 59648400.

The previous prime is 126775351. The next prime is 126775373. The reversal of 126775372 is 273577621.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (126775373) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5953 + ... + 16999.

Almost surely, 2^126775372 is an apocalyptic number.

It is an amenable number.

126775372 is a deficient number, since it is larger than the sum of its proper divisors (108326068).

126775372 is a wasteful number, since it uses less digits than its factorization.

126775372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11221 (or 11219 counting only the distinct ones).

The product of its digits is 123480, while the sum is 40.

The square root of 126775372 is about 11259.4570028932. The cubic root of 126775372 is about 502.3560433485.

The spelling of 126775372 in words is "one hundred twenty-six million, seven hundred seventy-five thousand, three hundred seventy-two".