90848902 has 12 divisors (see below), whose sum is σ = 138235068. Its totient is φ = 44779700.

The previous prime is 90848897. The next prime is 90848903. The reversal of 90848902 is 20984809.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90848903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5577 + ... + 14587.

It is an arithmetic number, because the mean of its divisors is an integer number (11519589).

Almost surely, 2^90848902 is an apocalyptic number.

90848902 is a deficient number, since it is larger than the sum of its proper divisors (47386166).

90848902 is an equidigital number, since it uses as much as digits as its factorization.

90848902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9155 (or 9084 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 90848902 is about 9531.4690368274. The cubic root of 90848902 is about 449.5450579120.

The spelling of 90848902 in words is "ninety million, eight hundred forty-eight thousand, nine hundred two".