4552691 has 24 divisors (see below), whose sum is σ = 5621760. Its totient is φ = 3650400.

The previous prime is 4552687. The next prime is 4552697. The reversal of 4552691 is 1962554.

It is a happy number.

It is not a de Polignac number, because 4552691 - 2² = 4552687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4552697) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57590 + ... + 57668.

It is an arithmetic number, because the mean of its divisors is an integer number (234240).

Almost surely, 2^4552691 is an apocalyptic number.

4552691 is a deficient number, since it is larger than the sum of its proper divisors (1069069).

4552691 is a wasteful number, since it uses less digits than its factorization.

4552691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 134 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The square root of 4552691 is about 2133.7035876616. The cubic root of 4552691 is about 165.7382408677.

The spelling of 4552691 in words is "four million, five hundred fifty-two thousand, six hundred ninety-one".