126770163 has 8 divisors (see below), whose sum is σ = 182029008. Its totient is φ = 78012384.

The previous prime is 126770143. The next prime is 126770179. The reversal of 126770163 is 361077621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 126770163 - 2⁶ = 126770099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (126770113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1625220 + ... + 1625297.

It is an arithmetic number, because the mean of its divisors is an integer number (22753626).

Almost surely, 2^126770163 is an apocalyptic number.

126770163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

126770163 is a deficient number, since it is larger than the sum of its proper divisors (55258845).

126770163 is a wasteful number, since it uses less digits than its factorization.

126770163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3250533.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 126770163 is about 11259.2256838559. The cubic root of 126770163 is about 502.3491629152.

The spelling of 126770163 in words is "one hundred twenty-six million, seven hundred seventy thousand, one hundred sixty-three".