4742266 has 4 divisors (see below), whose sum is σ = 7113402. Its totient is φ = 2371132.

The previous prime is 4742261. The next prime is 4742273. The reversal of 4742266 is 6622474.

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., 4558225 + 184041 = 2135^2 + 429^2 .

It is not an unprimeable number, because it can be changed into a prime (4742261) by changing a digit.

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 as a sum of consecutive naturals, namely, 1185565 + ... + 1185568.

Almost surely, 2^4742266 is an apocalyptic number.

4742266 is a deficient number, since it is larger than the sum of its proper divisors (2371136).

4742266 is a wasteful number, since it uses less digits than its factorization.

4742266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371135.

The product of its digits is 16128, while the sum is 31.

The square root of 4742266 is about 2177.6744476620. The cubic root of 4742266 is about 168.0074873836.

The spelling of 4742266 in words is "four million, seven hundred forty-two thousand, two hundred sixty-six".