105070306 has 32 divisors (see below), whose sum is σ = 182710080. Its totient is φ = 44856000.

The previous prime is 105070291. The next prime is 105070307. The reversal of 105070306 is 603070501.

It is a super-2 number, since 2×105070306² = 22079538405867272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (105070307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21381 + ... + 25831.

It is an arithmetic number, because the mean of its divisors is an integer number (5709690).

Almost surely, 2^105070306 is an apocalyptic number.

105070306 is a deficient number, since it is larger than the sum of its proper divisors (77639774).

105070306 is a wasteful number, since it uses less digits than its factorization.

105070306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4530.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 105070306 is about 10250.3807734152. The cubic root of 105070306 is about 471.8746704733.

The spelling of 105070306 in words is "one hundred five million, seventy thousand, three hundred six".