105080730 has 32 divisors (see below), whose sum is σ = 253105344. Its totient is φ = 27920256.

The previous prime is 105080713. The next prime is 105080747. The reversal of 105080730 is 37080501.

It is an interprime number because it is at equal distance from previous prime (105080713) and next prime (105080747).

It is a super-2 number, since 2×105080730² = 22083919634665800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105080730.

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, 2302 + ... + 14678.

It is an arithmetic number, because the mean of its divisors is an integer number (7909542).

Almost surely, 2^105080730 is an apocalyptic number.

105080730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105080730 is an abundant number, since it is smaller than the sum of its proper divisors (148024614).

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

105080730 is a wasteful number, since it uses less digits than its factorization.

105080730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12670.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 105080730 is about 10250.8892297205. The cubic root of 105080730 is about 471.8902748151.

The spelling of 105080730 in words is "one hundred five million, eighty thousand, seven hundred thirty".