105098400 has 216 divisors, whose sum is σ = 404599104. Its totient is φ = 25459200.

The previous prime is 105098393. The next prime is 105098429. The reversal of 105098400 is 4890501.

It is a super-2 number, since 2×105098400² = 22091347365120000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 78537 + ... + 79863.

It is an arithmetic number, because the mean of its divisors is an integer number (1873144).

Almost surely, 2^105098400 is an apocalyptic number.

105098400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 105098400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202299552).

105098400 is an abundant number, since it is smaller than the sum of its proper divisors (299500704).

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

105098400 is a wasteful number, since it uses less digits than its factorization.

105098400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364 (or 1348 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 105098400 is about 10251.7510699392. The cubic root of 105098400 is about 471.9167237933.

The spelling of 105098400 in words is "one hundred five million, ninety-eight thousand, four hundred".