105064894 has 16 divisors (see below), whose sum is σ = 173068416. Its totient is φ = 47439000.

The previous prime is 105064891. The next prime is 105064901. The reversal of 105064894 is 498460501.

It is a happy number.

It is a super-2 number, since 2×105064894² = 22077263902462472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105064891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12492 + ... + 19135.

It is an arithmetic number, because the mean of its divisors is an integer number (10816776).

Almost surely, 2^105064894 is an apocalyptic number.

105064894 is a deficient number, since it is larger than the sum of its proper divisors (68003522).

105064894 is a wasteful number, since it uses less digits than its factorization.

105064894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31791.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 105064894 is about 10250.1167798226. The cubic root of 105064894 is about 471.8665685028.

It can be divided in two parts, 10506 and 4894, that added together give a triangular number (15400 = T₁₇₅).

The spelling of 105064894 in words is "one hundred five million, sixty-four thousand, eight hundred ninety-four".