126265430 has 8 divisors (see below), whose sum is σ = 227277792. Its totient is φ = 50506168.

The previous prime is 126265429. The next prime is 126265439. The reversal of 126265430 is 34562621.

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

It is a junction number, because it is equal to n+sod(n) for n = 126265393 and 126265402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126265439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6313262 + ... + 6313281.

It is an arithmetic number, because the mean of its divisors is an integer number (28409724).

Almost surely, 2^126265430 is an apocalyptic number.

126265430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126265430 is a deficient number, since it is larger than the sum of its proper divisors (101012362).

126265430 is a wasteful number, since it uses less digits than its factorization.

126265430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12626550.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 126265430 is about 11236.7891321320. The cubic root of 126265430 is about 501.6815782492.

The spelling of 126265430 in words is "one hundred twenty-six million, two hundred sixty-five thousand, four hundred thirty".