4552906 has 12 divisors (see below), whose sum is σ = 7255638. Its totient is φ = 2142272.

The previous prime is 4552903. The next prime is 4552907. The reversal of 4552906 is 6092554.

It can be written as a sum of positive squares in 3 ways, for example, as 4182025 + 370881 = 2045^2 + 609^2 .

It is not an unprimeable number, because it can be changed into a prime (4552901) 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 in 5 ways as a sum of consecutive naturals, for example, 3361 + ... + 4516.

Almost surely, 2^4552906 is an apocalyptic number.

4552906 is a deficient number, since it is larger than the sum of its proper divisors (2702732).

4552906 is a wasteful number, since it uses less digits than its factorization.

4552906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7913 (or 7896 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 4552906 is about 2133.7539689477. The cubic root of 4552906 is about 165.7408498126.

The spelling of 4552906 in words is "four million, five hundred fifty-two thousand, nine hundred six".