126525414 has 8 divisors (see below), whose sum is σ = 253050840. Its totient is φ = 42175136.

The previous prime is 126525409. The next prime is 126525439. The reversal of 126525414 is 414525621.

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

126525414 is an admirable number.

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, 10543779 + ... + 10543790.

It is an arithmetic number, because the mean of its divisors is an integer number (31631355).

Almost surely, 2^126525414 is an apocalyptic number.

126525414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

126525414 is a wasteful number, since it uses less digits than its factorization.

126525414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21087574.

The product of its digits is 9600, while the sum is 30.

The square root of 126525414 is about 11248.3516125697. The cubic root of 126525414 is about 502.0256675923.

The spelling of 126525414 in words is "one hundred twenty-six million, five hundred twenty-five thousand, four hundred fourteen".