126390414 has 16 divisors (see below), whose sum is σ = 256925520. Its totient is φ = 41439360.

The previous prime is 126390403. The next prime is 126390469. The reversal of 126390414 is 414093621.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172299 + ... + 173030.

It is an arithmetic number, because the mean of its divisors is an integer number (16057845).

Almost surely, 2^126390414 is an apocalyptic number.

126390414 is an abundant number, since it is smaller than the sum of its proper divisors (130535106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126390414 is a wasteful number, since it uses less digits than its factorization.

126390414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345395.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 126390414 is about 11242.3491317429. The cubic root of 126390414 is about 501.8470537166.

The spelling of 126390414 in words is "one hundred twenty-six million, three hundred ninety thousand, four hundred fourteen".