126706801 has 16 divisors (see below), whose sum is σ = 144244800. Its totient is φ = 110334528.

The previous prime is 126706799. The next prime is 126706837. The reversal of 126706801 is 108607621.

It is a cyclic number.

It is not a de Polignac number, because 126706801 - 2¹ = 126706799 is a prime.

It is a super-2 number, since 2×126706801² = 32109226839307202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126706841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65490 + ... + 67396.

It is an arithmetic number, because the mean of its divisors is an integer number (9015300).

Almost surely, 2^126706801 is an apocalyptic number.

It is an amenable number.

126706801 is a deficient number, since it is larger than the sum of its proper divisors (17537999).

126706801 is a wasteful number, since it uses less digits than its factorization.

126706801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 126706801 is about 11256.4115507563. The cubic root of 126706801 is about 502.2654545950.

The spelling of 126706801 in words is "one hundred twenty-six million, seven hundred six thousand, eight hundred one".