105274612 has 6 divisors (see below), whose sum is σ = 184230578. Its totient is φ = 52637304.

The previous prime is 105274601. The next prime is 105274643. The reversal of 105274612 is 216472501.

It can be written as a sum of positive squares in only one way, i.e., 99920016 + 5354596 = 9996^2 + 2314^2 .

It is a super-2 number, since 2×105274612² = 22165487863501088, which contains 22 as substring.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13159323 + ... + 13159330.

Almost surely, 2^105274612 is an apocalyptic number.

It is an amenable number.

105274612 is a deficient number, since it is larger than the sum of its proper divisors (78955966).

105274612 is a wasteful number, since it uses less digits than its factorization.

105274612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26318657 (or 26318655 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 105274612 is about 10260.3417097093. The cubic root of 105274612 is about 472.1803210762.

The spelling of 105274612 in words is "one hundred five million, two hundred seventy-four thousand, six hundred twelve".