90941011 has 48 divisors (see below), whose sum is σ = 120821760. Its totient is φ = 67858560.

The previous prime is 90940999. The next prime is 90941027. The reversal of 90941011 is 11014909.

It is not a de Polignac number, because 90941011 - 2⁵ = 90940979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90941051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 663735 + ... + 663871.

It is an arithmetic number, because the mean of its divisors is an integer number (2517120).

Almost surely, 2^90941011 is an apocalyptic number.

90941011 is a deficient number, since it is larger than the sum of its proper divisors (29880749).

90941011 is a wasteful number, since it uses less digits than its factorization.

90941011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 90941011 is about 9536.2996492350. The cubic root of 90941011 is about 449.6969333847.

The spelling of 90941011 in words is "ninety million, nine hundred forty-one thousand, eleven".