126770164 has 24 divisors (see below), whose sum is σ = 226385600. Its totient is φ = 62099136.

The previous prime is 126770143. The next prime is 126770179. The reversal of 126770164 is 461077621.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 52144 + ... + 54520.

Almost surely, 2^126770164 is an apocalyptic number.

It is an amenable number.

126770164 is a deficient number, since it is larger than the sum of its proper divisors (99615436).

126770164 is a wasteful number, since it uses less digits than its factorization.

126770164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647 (or 2645 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 126770164 is about 11259.2257282639. The cubic root of 126770164 is about 502.3491642361.

The spelling of 126770164 in words is "one hundred twenty-six million, seven hundred seventy thousand, one hundred sixty-four".