126876164 has 6 divisors (see below), whose sum is σ = 222033294. Its totient is φ = 63438080.

The previous prime is 126876163. The next prime is 126876209. The reversal of 126876164 is 461678621.

It can be written as a sum of positive squares in only one way, i.e., 114918400 + 11957764 = 10720^2 + 3458^2 .

It is not an unprimeable number, because it can be changed into a prime (126876163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15859517 + ... + 15859524.

It is an arithmetic number, because the mean of its divisors is an integer number (37005549).

Almost surely, 2^126876164 is an apocalyptic number.

It is an amenable number.

126876164 is a deficient number, since it is larger than the sum of its proper divisors (95157130).

126876164 is a wasteful number, since it uses less digits than its factorization.

126876164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31719045 (or 31719043 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 126876164 is about 11263.9319955334. The cubic root of 126876164 is about 502.4891398031.

The spelling of 126876164 in words is "one hundred twenty-six million, eight hundred seventy-six thousand, one hundred sixty-four".