126886753 has 8 divisors (see below), whose sum is σ = 145351808. Its totient is φ = 108506304.

The previous prime is 126886733. The next prime is 126886763. The reversal of 126886753 is 357688621.

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

It is a cyclic number.

It is not a de Polignac number, because 126886753 - 2⁹ = 126886241 is a prime.

It is a super-2 number, since 2×126886753² = 32200496173766018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126886723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17901 + ... + 23962.

It is an arithmetic number, because the mean of its divisors is an integer number (18168976).

Almost surely, 2^126886753 is an apocalyptic number.

It is an amenable number.

126886753 is a deficient number, since it is larger than the sum of its proper divisors (18465055).

126886753 is an equidigital number, since it uses as much as digits as its factorization.

126886753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42303.

The product of its digits is 483840, while the sum is 46.

The square root of 126886753 is about 11264.4020258512. The cubic root of 126886753 is about 502.5031185503.

The spelling of 126886753 in words is "one hundred twenty-six million, eight hundred eighty-six thousand, seven hundred fifty-three".