126922834 has 8 divisors (see below), whose sum is σ = 191485260. Its totient is φ = 63094416.

The previous prime is 126922823. The next prime is 126922849. The reversal of 126922834 is 438229621.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 125372809 + 1550025 = 11197^2 + 1245^2 .

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

It is a super-2 number, since 2×126922834² = 32218811581183112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126922793 and 126922802.

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 3 ways as a sum of consecutive naturals, for example, 183069 + ... + 183760.

Almost surely, 2^126922834 is an apocalyptic number.

126922834 is a deficient number, since it is larger than the sum of its proper divisors (64562426).

126922834 is a wasteful number, since it uses less digits than its factorization.

126922834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367004.

The product of its digits is 41472, while the sum is 37.

The square root of 126922834 is about 11266.0034617428. The cubic root of 126922834 is about 502.5507439494.

The spelling of 126922834 in words is "one hundred twenty-six million, nine hundred twenty-two thousand, eight hundred thirty-four".