126750004 has 12 divisors (see below), whose sum is σ = 223282528. Its totient is φ = 62955000.

The previous prime is 126749993. The next prime is 126750017. The reversal of 126750004 is 400057621.

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 in 3 ways as a sum of consecutive naturals, for example, 104322 + ... + 105529.

Almost surely, 2^126750004 is an apocalyptic number.

It is an amenable number.

126750004 is a deficient number, since it is larger than the sum of its proper divisors (96532524).

126750004 is a wasteful number, since it uses less digits than its factorization.

126750004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210006 (or 210004 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 126750004 is about 11258.3304268439. The cubic root of 126750004 is about 502.3225336375.

The spelling of 126750004 in words is "one hundred twenty-six million, seven hundred fifty thousand, four".