126883885 has 8 divisors (see below), whose sum is σ = 152722656. Its totient is φ = 101199120.

The previous prime is 126883877. The next prime is 126883921. The reversal of 126883885 is 588388621.

It is a happy number.

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

It is not a de Polignac number, because 126883885 - 2³ = 126883877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 36679 + ... + 39988.

It is an arithmetic number, because the mean of its divisors is an integer number (19090332).

Almost surely, 2^126883885 is an apocalyptic number.

It is an amenable number.

126883885 is a deficient number, since it is larger than the sum of its proper divisors (25838771).

126883885 is an equidigital number, since it uses as much as digits as its factorization.

126883885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77003.

The product of its digits is 737280, while the sum is 49.

The square root of 126883885 is about 11264.2747214368. The cubic root of 126883885 is about 502.4993325239.

The spelling of 126883885 in words is "one hundred twenty-six million, eight hundred eighty-three thousand, eight hundred eighty-five".