90565126 has 8 divisors (see below), whose sum is σ = 137567520. Its totient is φ = 44709288.

The previous prime is 90565109. The next prime is 90565127. The reversal of 90565126 is 62156509.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 90565091 and 90565100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90565127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286441 + ... + 286756.

It is an arithmetic number, because the mean of its divisors is an integer number (17195940).

Almost surely, 2^90565126 is an apocalyptic number.

90565126 is a deficient number, since it is larger than the sum of its proper divisors (47002394).

90565126 is a wasteful number, since it uses less digits than its factorization.

90565126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573278.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 90565126 is about 9516.5711261988. The cubic root of 90565126 is about 449.0765027885.

The spelling of 90565126 in words is "ninety million, five hundred sixty-five thousand, one hundred twenty-six".