4927445 has 8 divisors (see below), whose sum is σ = 5951544. Its totient is φ = 3916224.

The previous prime is 4927423. The next prime is 4927453. The reversal of 4927445 is 5447294.

It can be written as a sum of positive squares in 4 ways, for example, as 1267876 + 3659569 = 1126^2 + 1913^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4927445 - 2⁸ = 4927189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2354 + ... + 3923.

It is an arithmetic number, because the mean of its divisors is an integer number (743943).

Almost surely, 2^4927445 is an apocalyptic number.

It is an amenable number.

4927445 is a deficient number, since it is larger than the sum of its proper divisors (1024099).

4927445 is a wasteful number, since it uses less digits than its factorization.

4927445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6439.

The product of its digits is 40320, while the sum is 35.

The square root of 4927445 is about 2219.7848994891. The cubic root of 4927445 is about 170.1664459771.

The spelling of 4927445 in words is "four million, nine hundred twenty-seven thousand, four hundred forty-five".