90340482 has 32 divisors (see below), whose sum is σ = 192798144. Its totient is φ = 28121600.

The previous prime is 90340477. The next prime is 90340483. The reversal of 90340482 is 28404309.

It is a happy number.

It is a super-2 number, since 2×90340482² = 16322805375984648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (90340483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9982 + ... + 16742.

It is an arithmetic number, because the mean of its divisors is an integer number (6024942).

Almost surely, 2^90340482 is an apocalyptic number.

90340482 is an abundant number, since it is smaller than the sum of its proper divisors (102457662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

90340482 is a wasteful number, since it uses less digits than its factorization.

90340482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6914.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 90340482 is about 9504.7610175112. The cubic root of 90340482 is about 448.7048885578.

The spelling of 90340482 in words is "ninety million, three hundred forty thousand, four hundred eighty-two".