126817010 has 16 divisors (see below), whose sum is σ = 228661272. Its totient is φ = 50640000.

The previous prime is 126816983. The next prime is 126817037. The reversal of 126817010 is 10718621.

It is an interprime number because it is at equal distance from previous prime (126816983) and next prime (126817037).

It can be written as a sum of positive squares in 4 ways, for example, as 105904681 + 20912329 = 10291^2 + 4573^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4541 + ... + 16560.

Almost surely, 2^126817010 is an apocalyptic number.

126817010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126817010 is a deficient number, since it is larger than the sum of its proper divisors (101844262).

126817010 is a wasteful number, since it uses less digits than its factorization.

126817010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21709.

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 126817010 is about 11261.3058745423. The cubic root of 126817010 is about 502.4110351318.

It can be divided in two parts, 12681 and 7010, that added together give a palindrome (19691).

The spelling of 126817010 in words is "one hundred twenty-six million, eight hundred seventeen thousand, ten".