126342070 has 8 divisors (see below), whose sum is σ = 227415744. Its totient is φ = 50536824.

The previous prime is 126342061. The next prime is 126342103. The reversal of 126342070 is 70243621.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6317094 + ... + 6317113.

It is an arithmetic number, because the mean of its divisors is an integer number (28426968).

Almost surely, 2^126342070 is an apocalyptic number.

126342070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126342070 is a deficient number, since it is larger than the sum of its proper divisors (101073674).

126342070 is a wasteful number, since it uses less digits than its factorization.

126342070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12634214.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 126342070 is about 11240.1988416576. The cubic root of 126342070 is about 501.7830604987.

Adding to 126342070 its reverse (70243621), we get a palindrome (196585691).

The spelling of 126342070 in words is "one hundred twenty-six million, three hundred forty-two thousand, seventy".