4351066 has 4 divisors (see below), whose sum is σ = 6526602. Its totient is φ = 2175532.

The previous prime is 4351063. The next prime is 4351091. The reversal of 4351066 is 6601534.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6601534 = 2 ⋅3300767.

It can be written as a sum of positive squares in only one way, i.e., 3744225 + 606841 = 1935^2 + 779^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4351066.

It is not an unprimeable number, because it can be changed into a prime (4351063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1087765 + ... + 1087768.

Almost surely, 2^4351066 is an apocalyptic number.

4351066 is a deficient number, since it is larger than the sum of its proper divisors (2175536).

4351066 is a wasteful number, since it uses less digits than its factorization.

4351066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175535.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 4351066 is about 2085.9208997467. The cubic root of 4351066 is about 163.2545235049.

The spelling of 4351066 in words is "four million, three hundred fifty-one thousand, sixty-six".