126365794 has 8 divisors (see below), whose sum is σ = 200698668. Its totient is φ = 59466240.

The previous prime is 126365773. The next prime is 126365797. The reversal of 126365794 is 497563621.

It can be written as a sum of positive squares in 2 ways, for example, as 108430569 + 17935225 = 10413^2 + 4235^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 126365794.

It is not an unprimeable number, because it can be changed into a prime (126365797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1858287 + ... + 1858354.

Almost surely, 2^126365794 is an apocalyptic number.

126365794 is a deficient number, since it is larger than the sum of its proper divisors (74332874).

126365794 is a wasteful number, since it uses less digits than its factorization.

126365794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3716660.

The product of its digits is 272160, while the sum is 43.

The square root of 126365794 is about 11241.2541115304. The cubic root of 126365794 is about 501.8144661270.

The spelling of 126365794 in words is "one hundred twenty-six million, three hundred sixty-five thousand, seven hundred ninety-four".