105502000 has 160 divisors (see below), whose sum is σ = 282035520. Its totient is φ = 37990400.

The previous prime is 105501967. The next prime is 105502027. The reversal of 105502000 is 205501.

It is a super-2 number, since 2×105502000² = 22261344008000000, which contains 22 as substring.

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, 985947 + ... + 986053.

It is an arithmetic number, because the mean of its divisors is an integer number (1762722).

Almost surely, 2^105502000 is an apocalyptic number.

105502000 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 105502000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141017760).

105502000 is an abundant number, since it is smaller than the sum of its proper divisors (176533520).

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

105502000 is a wasteful number, since it uses less digits than its factorization.

105502000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 13.

The square root of 105502000 is about 10271.4166501024. The cubic root of 105502000 is about 472.5200387160.

Adding to 105502000 its reverse (205501), we get a palindrome (105707501).

The spelling of 105502000 in words is "one hundred five million, five hundred two thousand".