126086894 has 16 divisors (see below), whose sum is σ = 195974640. Its totient is φ = 60802560.

The previous prime is 126086881. The next prime is 126086899. The reversal of 126086894 is 498680621.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126086899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3827 + ... + 16334.

It is an arithmetic number, because the mean of its divisors is an integer number (12248415).

Almost surely, 2^126086894 is an apocalyptic number.

126086894 is a deficient number, since it is larger than the sum of its proper divisors (69887746).

126086894 is a wasteful number, since it uses less digits than its factorization.

126086894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20275.

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 126086894 is about 11228.8420596248. The cubic root of 126086894 is about 501.4450118584.

The spelling of 126086894 in words is "one hundred twenty-six million, eighty-six thousand, eight hundred ninety-four".