105025500 has 72 divisors (see below), whose sum is σ = 331334640. Its totient is φ = 28005600.

The previous prime is 105025457. The next prime is 105025511. The reversal of 105025500 is 5520501.

It is a super-2 number, since 2×105025500² = 22060711300500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7170 + ... + 16169.

It is an arithmetic number, because the mean of its divisors is an integer number (4601870).

Almost surely, 2^105025500 is an apocalyptic number.

105025500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105025500 is an abundant number, since it is smaller than the sum of its proper divisors (226309140).

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

105025500 is a wasteful number, since it uses less digits than its factorization.

105025500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23364 (or 23349 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 105025500 is about 10248.1949630167. The cubic root of 105025500 is about 471.8075857965.

The spelling of 105025500 in words is "one hundred five million, twenty-five thousand, five hundred".