126375622 has 4 divisors (see below), whose sum is σ = 189563436. Its totient is φ = 63187810.

The previous prime is 126375619. The next prime is 126375643. The reversal of 126375622 is 226573621.

It is a semiprime because it is the product of two 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 as a sum of consecutive naturals, namely, 31593904 + ... + 31593907.

It is an arithmetic number, because the mean of its divisors is an integer number (47390859).

Almost surely, 2^126375622 is an apocalyptic number.

126375622 is a deficient number, since it is larger than the sum of its proper divisors (63187814).

126375622 is an equidigital number, since it uses as much as digits as its factorization.

126375622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63187813.

The product of its digits is 30240, while the sum is 34.

The square root of 126375622 is about 11241.6912428691. The cubic root of 126375622 is about 501.8274751979.

The spelling of 126375622 in words is "one hundred twenty-six million, three hundred seventy-five thousand, six hundred twenty-two".