126704293 has 8 divisors (see below), whose sum is σ = 134053920. Its totient is φ = 119422800.

The previous prime is 126704287. The next prime is 126704311. The reversal of 126704293 is 392407621.

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

It is a cyclic number.

It is not a de Polignac number, because 126704293 - 2⁵ = 126704261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126704203) 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, 13183 + ... + 20668.

It is an arithmetic number, because the mean of its divisors is an integer number (16756740).

Almost surely, 2^126704293 is an apocalyptic number.

It is an amenable number.

126704293 is a deficient number, since it is larger than the sum of its proper divisors (7349627).

126704293 is a wasteful number, since it uses less digits than its factorization.

126704293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34067.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 126704293 is about 11256.3001470288. The cubic root of 126704293 is about 502.2621406712.

The spelling of 126704293 in words is "one hundred twenty-six million, seven hundred four thousand, two hundred ninety-three".