90382412 has 12 divisors (see below), whose sum is σ = 158288256. Its totient is φ = 45157200.

The previous prime is 90382403. The next prime is 90382423. The reversal of 90382412 is 21428309.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1964 + ... + 13587.

It is an arithmetic number, because the mean of its divisors is an integer number (13190688).

Almost surely, 2^90382412 is an apocalyptic number.

It is an amenable number.

90382412 is a deficient number, since it is larger than the sum of its proper divisors (67905844).

90382412 is a wasteful number, since it uses less digits than its factorization.

90382412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17008 (or 17006 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 90382412 is about 9506.9664983106. The cubic root of 90382412 is about 448.7742974044.

The spelling of 90382412 in words is "ninety million, three hundred eighty-two thousand, four hundred twelve".