90641482 has 8 divisors (see below), whose sum is σ = 141873696. Its totient is φ = 43350252.

The previous prime is 90641479. The next prime is 90641491. The reversal of 90641482 is 28414609.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 985188 + ... + 985279.

It is an arithmetic number, because the mean of its divisors is an integer number (17734212).

Almost surely, 2^90641482 is an apocalyptic number.

90641482 is a deficient number, since it is larger than the sum of its proper divisors (51232214).

90641482 is a wasteful number, since it uses less digits than its factorization.

90641482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970492.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 90641482 is about 9520.5820200238. The cubic root of 90641482 is about 449.2026736995.

The spelling of 90641482 in words is "ninety million, six hundred forty-one thousand, four hundred eighty-two".