4661282 has 4 divisors (see below), whose sum is σ = 6991926. Its totient is φ = 2330640.

The previous prime is 4661263. The next prime is 4661291. The reversal of 4661282 is 2821664.

It is a Cunningham number, because it is equal to 2159²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4661281 + 1 = 2159^2 + 1^2 .

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165319 + ... + 1165322.

Almost surely, 2^4661282 is an apocalyptic number.

4661282 is a deficient number, since it is larger than the sum of its proper divisors (2330644).

4661282 is a wasteful number, since it uses less digits than its factorization.

4661282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330643.

The product of its digits is 4608, while the sum is 29.

The square root of 4661282 is about 2159.0002315887. Note that the first 3 decimals coincide. The cubic root of 4661282 is about 167.0456327662.

The spelling of 4661282 in words is "four million, six hundred sixty-one thousand, two hundred eighty-two".