90522736 has 10 divisors (see below), whose sum is σ = 175387832. Its totient is φ = 45261360.

The previous prime is 90522727. The next prime is 90522763. The reversal of 90522736 is 63722509.

It is a happy number.

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 as a sum of consecutive naturals, namely, 2828820 + ... + 2828851.

Almost surely, 2^90522736 is an apocalyptic number.

It is an amenable number.

90522736 is a deficient number, since it is larger than the sum of its proper divisors (84865096).

90522736 is a wasteful number, since it uses less digits than its factorization.

90522736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5657679 (or 5657673 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 90522736 is about 9514.3436978070. The cubic root of 90522736 is about 449.0064267941.

The spelling of 90522736 in words is "ninety million, five hundred twenty-two thousand, seven hundred thirty-six".