90066339 has 12 divisors (see below), whose sum is σ = 141922872. Its totient is φ = 54585600.

The previous prime is 90066293. The next prime is 90066341. The reversal of 90066339 is 93366009.

It is not a de Polignac number, because 90066339 - 2⁷ = 90066211 is a prime.

It is a super-2 number, since 2×90066339² = 16223890841725842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (90066359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 454782 + ... + 454979.

It is an arithmetic number, because the mean of its divisors is an integer number (11826906).

Almost surely, 2^90066339 is an apocalyptic number.

90066339 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

90066339 is a deficient number, since it is larger than the sum of its proper divisors (51856533).

90066339 is a wasteful number, since it uses less digits than its factorization.

90066339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909778 (or 909775 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 90066339 is about 9490.3287087434. The cubic root of 90066339 is about 448.2505557278.

The spelling of 90066339 in words is "ninety million, sixty-six thousand, three hundred thirty-nine".