4938545 has 8 divisors (see below), whose sum is σ = 5938920. Its totient is φ = 3942400.

The previous prime is 4938539. The next prime is 4938553. The reversal of 4938545 is 5458394.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 173056 + 4765489 = 416^2 + 2183^2 .

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

It is not a de Polignac number, because 4938545 - 2⁴ = 4938529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4938499 and 4938508.

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, 2801 + ... + 4209.

It is an arithmetic number, because the mean of its divisors is an integer number (742365).

Almost surely, 2^4938545 is an apocalyptic number.

It is an amenable number.

4938545 is a deficient number, since it is larger than the sum of its proper divisors (1000375).

4938545 is a wasteful number, since it uses less digits than its factorization.

4938545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115.

The product of its digits is 86400, while the sum is 38.

The square root of 4938545 is about 2222.2837352597. The cubic root of 4938545 is about 170.2941274966.

The spelling of 4938545 in words is "four million, nine hundred thirty-eight thousand, five hundred forty-five".