4959445 has 4 divisors (see below), whose sum is σ = 5951340. Its totient is φ = 3967552.

The previous prime is 4959431. The next prime is 4959463. The reversal of 4959445 is 5449594.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3261636 + 1697809 = 1806^2 + 1303^2 .

It is a cyclic number.

It is not a de Polignac number, because 4959445 - 2⁵ = 4959413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4959398 and 4959407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495940 + ... + 495949.

It is an arithmetic number, because the mean of its divisors is an integer number (1487835).

Almost surely, 2^4959445 is an apocalyptic number.

It is an amenable number.

4959445 is a deficient number, since it is larger than the sum of its proper divisors (991895).

4959445 is an equidigital number, since it uses as much as digits as its factorization.

4959445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991894.

The product of its digits is 129600, while the sum is 40.

The square root of 4959445 is about 2226.9811404680. The cubic root of 4959445 is about 170.5340185473.

The spelling of 4959445 in words is "four million, nine hundred fifty-nine thousand, four hundred forty-five".