4745889 has 24 divisors (see below), whose sum is σ = 7255872. Its totient is φ = 2983200.

The previous prime is 4745869. The next prime is 4745891. The reversal of 4745889 is 9885474.

It is not a de Polignac number, because 4745889 - 2⁷ = 4745761 is a prime.

It is a d-powerful number, because it can be written as 4² + 7³ + 4¹¹ + 5⁶ + 8² + 8⁴ + 9⁶ .

4745889 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4745849) 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, 20794 + ... + 21020.

It is an arithmetic number, because the mean of its divisors is an integer number (302328).

Almost surely, 2^4745889 is an apocalyptic number.

It is an amenable number.

4745889 is a deficient number, since it is larger than the sum of its proper divisors (2509983).

4745889 is a wasteful number, since it uses less digits than its factorization.

4745889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 354 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 4745889 is about 2178.5061395369. The cubic root of 4745889 is about 168.0502613221.

The spelling of 4745889 in words is "four million, seven hundred forty-five thousand, eight hundred eighty-nine".