126263814 has 16 divisors (see below), whose sum is σ = 252721728. Its totient is φ = 42055592.

The previous prime is 126263807. The next prime is 126263821. The reversal of 126263814 is 418362621.

It is an interprime number because it is at equal distance from previous prime (126263807) and next prime (126263821).

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, 1189 + ... + 15935.

It is an arithmetic number, because the mean of its divisors is an integer number (15795108).

Almost surely, 2^126263814 is an apocalyptic number.

126263814 is an abundant number, since it is smaller than the sum of its proper divisors (126457914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126263814 is a wasteful number, since it uses less digits than its factorization.

126263814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16179.

The product of its digits is 13824, while the sum is 33.

The square root of 126263814 is about 11236.7172252398. The cubic root of 126263814 is about 501.6794379936.

The spelling of 126263814 in words is "one hundred twenty-six million, two hundred sixty-three thousand, eight hundred fourteen".