4492266 has 8 divisors (see below), whose sum is σ = 8984544. Its totient is φ = 1497420.

The previous prime is 4492259. The next prime is 4492273. The reversal of 4492266 is 6622944.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4492259) and next prime (4492273).

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

4492266 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374350 + ... + 374361.

It is an arithmetic number, because the mean of its divisors is an integer number (1123068).

Almost surely, 2^4492266 is an apocalyptic number.

4492266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4492266 is a wasteful number, since it uses less digits than its factorization.

4492266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748716.

The product of its digits is 20736, while the sum is 33.

The square root of 4492266 is about 2119.4966383554. The cubic root of 4492266 is about 165.0017263364.

The spelling of 4492266 in words is "four million, four hundred ninety-two thousand, two hundred sixty-six".