98143460 has 12 divisors (see below), whose sum is σ = 206101308. Its totient is φ = 39257376.

The previous prime is 98143459. The next prime is 98143471. The reversal of 98143460 is 6434189.

It can be written as a sum of positive squares in 2 ways, for example, as 31427236 + 66716224 = 5606^2 + 8168^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 98143460.

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, 2453567 + ... + 2453606.

It is an arithmetic number, because the mean of its divisors is an integer number (17175109).

Almost surely, 2^98143460 is an apocalyptic number.

It is an amenable number.

98143460 is an abundant number, since it is smaller than the sum of its proper divisors (107957848).

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

98143460 is a wasteful number, since it uses less digits than its factorization.

98143460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4907182 (or 4907180 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 98143460 is about 9906.7381110030. The cubic root of 98143460 is about 461.2684899916.

The spelling of 98143460 in words is "ninety-eight million, one hundred forty-three thousand, four hundred sixty".