90876282 has 48 divisors (see below), whose sum is σ = 213550272. Its totient is φ = 25704000.

The previous prime is 90876281. The next prime is 90876287. The reversal of 90876282 is 28267809.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (90876281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28782 + ... + 31782.

It is an arithmetic number, because the mean of its divisors is an integer number (4448964).

Almost surely, 2^90876282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 90876282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106775136).

90876282 is an abundant number, since it is smaller than the sum of its proper divisors (122673990).

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

90876282 is a wasteful number, since it uses less digits than its factorization.

90876282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3123 (or 3116 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 90876282 is about 9532.9052234877. The cubic root of 90876282 is about 449.5902146030.

The spelling of 90876282 in words is "ninety million, eight hundred seventy-six thousand, two hundred eighty-two".