126267630 has 32 divisors (see below), whose sum is σ = 303674400. Its totient is φ = 33601152.

The previous prime is 126267629. The next prime is 126267679. The reversal of 126267630 is 36762621.

It is a junction number, because it is equal to n+sod(n) for n = 126267591 and 126267600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11136 + ... + 19404.

It is an arithmetic number, because the mean of its divisors is an integer number (9489825).

Almost surely, 2^126267630 is an apocalyptic number.

126267630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126267630 is an abundant number, since it is smaller than the sum of its proper divisors (177406770).

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

126267630 is a wasteful number, since it uses less digits than its factorization.

126267630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8788.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 126267630 is about 11236.8870244388. The cubic root of 126267630 is about 501.6844919342.

The spelling of 126267630 in words is "one hundred twenty-six million, two hundred sixty-seven thousand, six hundred thirty".