98460090 has 128 divisors (see below), whose sum is σ = 292896000. Its totient is φ = 23390208.

The previous prime is 98460059. The next prime is 98460101. The reversal of 98460090 is 9006489.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86646 + ... + 87774.

It is an arithmetic number, because the mean of its divisors is an integer number (2288250).

Almost surely, 2^98460090 is an apocalyptic number.

98460090 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 98460090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146448000).

98460090 is an abundant number, since it is smaller than the sum of its proper divisors (194435910).

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

98460090 is a wasteful number, since it uses less digits than its factorization.

98460090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181 (or 1175 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 98460090 is about 9922.7057801791. The cubic root of 98460090 is about 461.7640049564.

The spelling of 98460090 in words is "ninety-eight million, four hundred sixty thousand, ninety".