98453868 has 48 divisors (see below), whose sum is σ = 243984384. Its totient is φ = 30792960.

The previous prime is 98453819. The next prime is 98453879. The reversal of 98453868 is 86835489.

It is a super-2 number, since 2×98453868² = 19386328248322848, which contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 98453868.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98853 + ... + 99843.

It is an arithmetic number, because the mean of its divisors is an integer number (5083008).

Almost surely, 2^98453868 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 98453868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121992192).

98453868 is an abundant number, since it is smaller than the sum of its proper divisors (145530516).

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

98453868 is a wasteful number, since it uses less digits than its factorization.

98453868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1502 (or 1500 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 51.

The square root of 98453868 is about 9922.3922518715. The cubic root of 98453868 is about 461.7542779825.

The spelling of 98453868 in words is "ninety-eight million, four hundred fifty-three thousand, eight hundred sixty-eight".