4672549 has 4 divisors (see below), whose sum is σ = 5340064. Its totient is φ = 4005036.

The previous prime is 4672531. The next prime is 4672553. The reversal of 4672549 is 9452764.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4672549 - 2⁹ = 4672037 is a prime.

It is a d-powerful number, because it can be written as 4² + 6⁸ + 7⁷ + 2²¹ + 5³ + 4⁸ + 9⁴ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4672529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333747 + ... + 333760.

It is an arithmetic number, because the mean of its divisors is an integer number (1335016).

Almost surely, 2^4672549 is an apocalyptic number.

It is an amenable number.

4672549 is a deficient number, since it is larger than the sum of its proper divisors (667515).

4672549 is an equidigital number, since it uses as much as digits as its factorization.

4672549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667514.

The product of its digits is 60480, while the sum is 37.

The square root of 4672549 is about 2161.6079663066. The cubic root of 4672549 is about 167.1801157073.

The spelling of 4672549 in words is "four million, six hundred seventy-two thousand, five hundred forty-nine".