126565430 has 8 divisors (see below), whose sum is σ = 227817792. Its totient is φ = 50626168.

The previous prime is 126565427. The next prime is 126565433. The reversal of 126565430 is 34565621.

It is an interprime number because it is at equal distance from previous prime (126565427) and next prime (126565433).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126565433) 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, 6328262 + ... + 6328281.

It is an arithmetic number, because the mean of its divisors is an integer number (28477224).

Almost surely, 2^126565430 is an apocalyptic number.

126565430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126565430 is a deficient number, since it is larger than the sum of its proper divisors (101252362).

126565430 is a wasteful number, since it uses less digits than its factorization.

126565430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12656550.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 126565430 is about 11250.1302214685. The cubic root of 126565430 is about 502.0785869782.

The spelling of 126565430 in words is "one hundred twenty-six million, five hundred sixty-five thousand, four hundred thirty".