105434746 has 8 divisors (see below), whose sum is σ = 158601204. Its totient is φ = 52567680.

The previous prime is 105434717. The next prime is 105434773. The reversal of 105434746 is 647434501.

It can be written as a sum of positive squares in 2 ways, for example, as 104960025 + 474721 = 10245^2 + 689^2 .

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

It is a super-2 number, since 2×105434746² = 22232971328169032, 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, 73965 + ... + 75376.

Almost surely, 2^105434746 is an apocalyptic number.

105434746 is a deficient number, since it is larger than the sum of its proper divisors (53166458).

105434746 is a wasteful number, since it uses less digits than its factorization.

105434746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149696.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 105434746 is about 10268.1422857302. The cubic root of 105434746 is about 472.4196121278.

The spelling of 105434746 in words is "one hundred five million, four hundred thirty-four thousand, seven hundred forty-six".