105218794 has 8 divisors (see below), whose sum is σ = 158489280. Its totient is φ = 52389036.

The previous prime is 105218779. The next prime is 105218801. The reversal of 105218794 is 497812501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105218794² = 22141989221628872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109584 + ... + 110539.

It is an arithmetic number, because the mean of its divisors is an integer number (19811160).

Almost surely, 2^105218794 is an apocalyptic number.

105218794 is a deficient number, since it is larger than the sum of its proper divisors (53270486).

105218794 is a wasteful number, since it uses less digits than its factorization.

105218794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220364.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 105218794 is about 10257.6212642113. The cubic root of 105218794 is about 472.0968542265.

The spelling of 105218794 in words is "one hundred five million, two hundred eighteen thousand, seven hundred ninety-four".