4549069 has 4 divisors (see below), whose sum is σ = 5198944. Its totient is φ = 3899196.

The previous prime is 4549021. The next prime is 4549079. The reversal of 4549069 is 9609454.

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 4549069 - 2¹⁹ = 4024781 is a prime.

It is a super-2 number, since 2×4549069² = 41388057533522, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4549079) 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, 324927 + ... + 324940.

It is an arithmetic number, because the mean of its divisors is an integer number (1299736).

Almost surely, 2^4549069 is an apocalyptic number.

It is an amenable number.

4549069 is a deficient number, since it is larger than the sum of its proper divisors (649875).

4549069 is an equidigital number, since it uses as much as digits as its factorization.

4549069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649874.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 4549069 is about 2132.8546598397. The cubic root of 4549069 is about 165.6942768931.

The spelling of 4549069 in words is "four million, five hundred forty-nine thousand, sixty-nine".