106346481 has 4 divisors (see below), whose sum is σ = 141795312. Its totient is φ = 70897652.

The previous prime is 106346467. The next prime is 106346491. The reversal of 106346481 is 184643601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 184643601 = 3 ⋅61547867.

It is a cyclic number.

It is not a de Polignac number, because 106346481 - 2¹³ = 106338289 is a prime.

It is a super-4 number, since 4×106346481⁴ (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (106346491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17724411 + ... + 17724416.

It is an arithmetic number, because the mean of its divisors is an integer number (35448828).

Almost surely, 2^106346481 is an apocalyptic number.

It is an amenable number.

106346481 is a deficient number, since it is larger than the sum of its proper divisors (35448831).

106346481 is an equidigital number, since it uses as much as digits as its factorization.

106346481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35448830.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 106346481 is about 10312.4430180244. The cubic root of 106346481 is about 473.7774373965. Note that the first 3 decimals are identical.

The spelling of 106346481 in words is "one hundred six million, three hundred forty-six thousand, four hundred eighty-one".