90828273 has 16 divisors (see below), whose sum is σ = 123716160. Its totient is φ = 59252544.

The previous prime is 90828253. The next prime is 90828281. The reversal of 90828273 is 37282809.

It is not a de Polignac number, because 90828273 - 2¹⁸ = 90566129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90828253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117115 + ... + 117887.

It is an arithmetic number, because the mean of its divisors is an integer number (7732260).

Almost surely, 2^90828273 is an apocalyptic number.

It is an amenable number.

90828273 is a deficient number, since it is larger than the sum of its proper divisors (32887887).

90828273 is a wasteful number, since it uses less digits than its factorization.

90828273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 90828273 is about 9530.3868232092. The cubic root of 90828273 is about 449.5110293701.

The spelling of 90828273 in words is "ninety million, eight hundred twenty-eight thousand, two hundred seventy-three".