126013270 has 8 divisors (see below), whose sum is σ = 226823904. Its totient is φ = 50405304.

The previous prime is 126013259. The next prime is 126013271. The reversal of 126013270 is 72310621.

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 (126013271) 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, 6300654 + ... + 6300673.

It is an arithmetic number, because the mean of its divisors is an integer number (28352988).

Almost surely, 2^126013270 is an apocalyptic number.

126013270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126013270 is a deficient number, since it is larger than the sum of its proper divisors (100810634).

126013270 is a wasteful number, since it uses less digits than its factorization.

126013270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12601334.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 126013270 is about 11225.5632375396. The cubic root of 126013270 is about 501.3473924722.

Adding to 126013270 its reverse (72310621), we get a palindrome (198323891).

The spelling of 126013270 in words is "one hundred twenty-six million, thirteen thousand, two hundred seventy".