90826011 has 24 divisors (see below), whose sum is σ = 139160736. Its totient is φ = 56960640.

The previous prime is 90826007. The next prime is 90826049. The reversal of 90826011 is 11062809.

It is not a de Polignac number, because 90826011 - 2² = 90826007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90826051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9031 + ... + 16223.

It is an arithmetic number, because the mean of its divisors is an integer number (5798364).

Almost surely, 2^90826011 is an apocalyptic number.

90826011 is a deficient number, since it is larger than the sum of its proper divisors (48334725).

90826011 is a wasteful number, since it uses less digits than its factorization.

90826011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7283 (or 7280 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 90826011 is about 9530.2681494279. The cubic root of 90826011 is about 449.5072977773.

The spelling of 90826011 in words is "ninety million, eight hundred twenty-six thousand, eleven".