98168463 has 16 divisors (see below), whose sum is σ = 145845760. Its totient is φ = 65260728.

The previous prime is 98168453. The next prime is 98168471. The reversal of 98168463 is 36486189.

It is a Cunningham number, because it is equal to 9908²-1.

It is not a de Polignac number, because 98168463 - 2⁵ = 98168431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98168423) 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, 4956 + ... + 14862.

It is an arithmetic number, because the mean of its divisors is an integer number (9115360).

Almost surely, 2^98168463 is an apocalyptic number.

98168463 is a deficient number, since it is larger than the sum of its proper divisors (47677297).

98168463 is a wasteful number, since it uses less digits than its factorization.

98168463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10283 (or 10277 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 98168463 is about 9907.9999495357. Note that the first 4 decimals coincide. The cubic root of 98168463 is about 461.3076575422.

The spelling of 98168463 in words is "ninety-eight million, one hundred sixty-eight thousand, four hundred sixty-three".