90150126 has 16 divisors (see below), whose sum is σ = 196691328. Its totient is φ = 27318200.

The previous prime is 90150121. The next prime is 90150143. The reversal of 90150126 is 62105109.

It is a junction number, because it is equal to n+sod(n) for n = 90150096 and 90150105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90150121) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 682890 + ... + 683021.

It is an arithmetic number, because the mean of its divisors is an integer number (12293208).

Almost surely, 2^90150126 is an apocalyptic number.

90150126 is an abundant number, since it is smaller than the sum of its proper divisors (106541202).

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

90150126 is a wasteful number, since it uses less digits than its factorization.

90150126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365927.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 90150126 is about 9494.7420186122. The cubic root of 90150126 is about 448.3895122991.

The spelling of 90150126 in words is "ninety million, one hundred fifty thousand, one hundred twenty-six".