90826168 has 8 divisors (see below), whose sum is σ = 170299080. Its totient is φ = 45413080.

The previous prime is 90826163. The next prime is 90826171. The reversal of 90826168 is 86162809.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 90826168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90826163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5676628 + ... + 5676643.

It is an arithmetic number, because the mean of its divisors is an integer number (21287385).

Almost surely, 2^90826168 is an apocalyptic number.

It is an amenable number.

90826168 is a deficient number, since it is larger than the sum of its proper divisors (79472912).

90826168 is a wasteful number, since it uses less digits than its factorization.

90826168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11353277 (or 11353273 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 90826168 is about 9530.2763863384. The cubic root of 90826168 is about 449.5075567802.

The spelling of 90826168 in words is "ninety million, eight hundred twenty-six thousand, one hundred sixty-eight".