98167740 has 96 divisors (see below), whose sum is σ = 305061120. Its totient is φ = 23385600.

The previous prime is 98167721. The next prime is 98167759. The reversal of 98167740 is 4776189.

It is an interprime number because it is at equal distance from previous prime (98167721) and next prime (98167759).

It is a junction number, because it is equal to n+sod(n) for n = 98167692 and 98167701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37680 + ... + 40200.

It is an arithmetic number, because the mean of its divisors is an integer number (3177720).

Almost surely, 2^98167740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98167740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152530560).

98167740 is an abundant number, since it is smaller than the sum of its proper divisors (206893380).

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

98167740 is a wasteful number, since it uses less digits than its factorization.

98167740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2603 (or 2601 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 98167740 is about 9907.9634638002. The cubic root of 98167740 is about 461.3065250459.

The spelling of 98167740 in words is "ninety-eight million, one hundred sixty-seven thousand, seven hundred forty".