4825569 has 24 divisors (see below), whose sum is σ = 7928928. Its totient is φ = 2593920.

The previous prime is 4825559. The next prime is 4825621. The reversal of 4825569 is 9655284.

It is not a de Polignac number, because 4825569 - 2⁷ = 4825441 is a prime.

It is a super-2 number, since 2×4825569² = 46572232347522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4825529) 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, 1534 + ... + 3464.

It is an arithmetic number, because the mean of its divisors is an integer number (330372).

Almost surely, 2^4825569 is an apocalyptic number.

4825569 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4825569 is a deficient number, since it is larger than the sum of its proper divisors (3103359).

4825569 is a wasteful number, since it uses less digits than its factorization.

4825569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965 (or 1958 counting only the distinct ones).

The product of its digits is 86400, while the sum is 39.

The square root of 4825569 is about 2196.7177788692. The cubic root of 4825569 is about 168.9855268116.

The spelling of 4825569 in words is "four million, eight hundred twenty-five thousand, five hundred sixty-nine".