4781066 has 8 divisors (see below), whose sum is σ = 7365540. Its totient is φ = 2325888.

The previous prime is 4781057. The next prime is 4781089. The reversal of 4781066 is 6601874.

It can be written as a sum of positive squares in 2 ways, for example, as 4116841 + 664225 = 2029^2 + 815^2 .

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

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, 32231 + ... + 32378.

Almost surely, 2^4781066 is an apocalyptic number.

4781066 is a deficient number, since it is larger than the sum of its proper divisors (2584474).

4781066 is a wasteful number, since it uses less digits than its factorization.

4781066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64648.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 4781066 is about 2186.5648858426. The cubic root of 4781066 is about 168.4644414219.

The spelling of 4781066 in words is "four million, seven hundred eighty-one thousand, sixty-six".