105570214 has 8 divisors (see below), whose sum is σ = 158439528. Its totient is φ = 52757040.

The previous prime is 105570211. The next prime is 105570217. The reversal of 105570214 is 412075501.

It is an interprime number because it is at equal distance from previous prime (105570211) and next prime (105570217).

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

It is a super-2 number, since 2×105570214² = 22290140168011592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105570211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8967 + ... + 17074.

It is an arithmetic number, because the mean of its divisors is an integer number (19804941).

Almost surely, 2^105570214 is an apocalyptic number.

105570214 is a deficient number, since it is larger than the sum of its proper divisors (52869314).

105570214 is a wasteful number, since it uses less digits than its factorization.

105570214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28070.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 105570214 is about 10274.7366876237. The cubic root of 105570214 is about 472.6218552301.

The spelling of 105570214 in words is "one hundred five million, five hundred seventy thousand, two hundred fourteen".